cycbot | f53f821eea1870df2848f7738d2b92f66f5129f66a2f2e8d49796227552e0546

Analysis

max time kernel
150s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 16:46

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General

Target

JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
Size

840KB
MD5

6e061e8acbcf772acc672387655ce30e
SHA1

6811f9319d9bfc44aa2091834dbeaedb295ceeec
SHA256

f53f821eea1870df2848f7738d2b92f66f5129f66a2f2e8d49796227552e0546
SHA512

75d18e3e002a10291971e4cbe4ecd4f4d65a2b523bca467e4045130c00ba0c896f770fda675fd4f1334dfd27e709efc156dcbea3623b3d92d1d0191f7daad434
SSDEEP

12288:/CpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:qk9P7nCvX6MNYLIbgYJ3chra+GbrL

Score

10^/10

cycbot backdoor discovery evasion persistence rat spyware stealer upx

Malware Config

Signatures

Cycbot
Cycbot is a backdoor and trojan written in C++..
backdoor rat cycbot
Cycbot family
cycbot

Detects Cycbot payload 2 IoCs

Cycbot is a backdoor and trojan written in C++.

resource	yara_rule
behavioral1/memory/1356-138-0x0000000000400000-0x0000000000449000-memory.dmp	family_cycbot
behavioral1/memory/1676-210-0x0000000000400000-0x0000000000449000-memory.dmp	family_cycbot

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3WQGzd9.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	xrhuq.exe

Deletes itself 1 IoCs

pid	Process
2828	cmd.exe

Executes dropped EXE 10 IoCs

pid	Process
2948	d3WQGzd9.exe
2592	xrhuq.exe
964	awhost.exe
2296	bwhost.exe
2872	bwhost.exe
336	csrss.exe
3048	cwhost.exe
1356	cwhost.exe
1676	cwhost.exe
2820	dwhost.exe

Loads dropped DLL 14 IoCs

pid	Process
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2948	d3WQGzd9.exe
2948	d3WQGzd9.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
3048	cwhost.exe
2152	DllHost.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /A"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /U"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /y"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /q"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /C"	d3WQGzd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /H"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /h"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /n"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /v"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /J"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /L"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /f"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /d"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /B"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /a"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /o"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /K"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /b"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /N"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /x"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /w"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /T"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /p"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /z"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /F"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /i"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /D"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /j"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /r"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /E"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /k"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /c"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /Q"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /M"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /X"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /O"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /G"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /m"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /P"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /I"	xrhuq.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Program Files (x86)\\Internet Explorer\\lvvm.exe"	cwhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /Y"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /e"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /R"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /C"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /W"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /u"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /s"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /Z"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /t"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /g"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /S"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /l"	xrhuq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xrhuq = "C:\\Users\\Admin\\xrhuq.exe /V"	xrhuq.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	\systemroot\assembly\GAC_64\Desktop.ini	csrss.exe
File created	\systemroot\assembly\GAC_32\Desktop.ini	csrss.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
2912	tasklist.exe
1944	tasklist.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 964 set thread context of 2672	964	awhost.exe	38
PID 2296 set thread context of 2872	2296	bwhost.exe	40
PID 2872 set thread context of 3000	2872	bwhost.exe	41

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1356-138-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral1/memory/1676-210-0x0000000000400000-0x0000000000449000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\lvvm.exe	cwhost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xrhuq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3WQGzd9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	awhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\registry\machine\Software\Classes\Interface\{77cb6740-d340-b2db-10a6-4c2e49be6ba3}	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{77cb6740-d340-b2db-10a6-4c2e49be6ba3}\u = "860049491"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{77cb6740-d340-b2db-10a6-4c2e49be6ba3}\cid = "8379078078994293136"	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2948	d3WQGzd9.exe
2948	d3WQGzd9.exe
2672	svchost.exe
2592	xrhuq.exe
3000	explorer.exe
3000	explorer.exe
3000	explorer.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2672	svchost.exe
2592	xrhuq.exe
2592	xrhuq.exe
2592	xrhuq.exe
2672	svchost.exe
2672	svchost.exe
2672	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1944	tasklist.exe
Token: SeDebugPrivilege	3000	explorer.exe
Token: SeDebugPrivilege	2912	tasklist.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
2948	d3WQGzd9.exe
2592	xrhuq.exe
964	awhost.exe
2296	bwhost.exe
2820	dwhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
336	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2816 wrote to memory of 2704	2816	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	30
PID 2704 wrote to memory of 2948	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	31
PID 2704 wrote to memory of 2948	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	31
PID 2704 wrote to memory of 2948	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	31
PID 2704 wrote to memory of 2948	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	31
PID 2948 wrote to memory of 2592	2948	d3WQGzd9.exe	32
PID 2948 wrote to memory of 2592	2948	d3WQGzd9.exe	32
PID 2948 wrote to memory of 2592	2948	d3WQGzd9.exe	32
PID 2948 wrote to memory of 2592	2948	d3WQGzd9.exe	32
PID 2948 wrote to memory of 2468	2948	d3WQGzd9.exe	33
PID 2948 wrote to memory of 2468	2948	d3WQGzd9.exe	33
PID 2948 wrote to memory of 2468	2948	d3WQGzd9.exe	33
PID 2948 wrote to memory of 2468	2948	d3WQGzd9.exe	33
PID 2468 wrote to memory of 1944	2468	cmd.exe	35
PID 2468 wrote to memory of 1944	2468	cmd.exe	35
PID 2468 wrote to memory of 1944	2468	cmd.exe	35
PID 2468 wrote to memory of 1944	2468	cmd.exe	35
PID 2704 wrote to memory of 964	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	37
PID 2704 wrote to memory of 964	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	37
PID 2704 wrote to memory of 964	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	37
PID 2704 wrote to memory of 964	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	37
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 964 wrote to memory of 2672	964	awhost.exe	38
PID 2704 wrote to memory of 2296	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	39
PID 2704 wrote to memory of 2296	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	39
PID 2704 wrote to memory of 2296	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	39
PID 2704 wrote to memory of 2296	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	39
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2296 wrote to memory of 2872	2296	bwhost.exe	40
PID 2872 wrote to memory of 3000	2872	bwhost.exe	41
PID 2872 wrote to memory of 3000	2872	bwhost.exe	41
PID 2872 wrote to memory of 3000	2872	bwhost.exe	41
PID 2872 wrote to memory of 3000	2872	bwhost.exe	41
PID 2872 wrote to memory of 3000	2872	bwhost.exe	41
PID 3000 wrote to memory of 336	3000	explorer.exe	2
PID 2704 wrote to memory of 3048	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	42
PID 2704 wrote to memory of 3048	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	42
PID 2704 wrote to memory of 3048	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	42
PID 2704 wrote to memory of 3048	2704	JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe	42

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
PID:336

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2704
- - C:\Users\Admin\d3WQGzd9.exe
    C:\Users\Admin\d3WQGzd9.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2948
  - - C:\Users\Admin\xrhuq.exe
      "C:\Users\Admin\xrhuq.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:2592
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del d3WQGzd9.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2468
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:1944
- - C:\Users\Admin\awhost.exe
    C:\Users\Admin\awhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:964
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2672
- - C:\Users\Admin\bwhost.exe
    C:\Users\Admin\bwhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2296
  - - C:\Users\Admin\bwhost.exe
      "C:\Users\Admin\bwhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2872
    - - C:\Windows\explorer.exe
        
        0000003C*
        5⤵
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3000
- - C:\Users\Admin\cwhost.exe
    C:\Users\Admin\cwhost.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    PID:3048
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1356
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Local\Temp\dwm.exe%C:\Users\Admin\AppData\Local\Temp
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1676
- - C:\Users\Admin\dwhost.exe
    C:\Users\Admin\dwhost.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2820
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_6e061e8acbcf772acc672387655ce30e.exe
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2828
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2912

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
- Loads dropped DLL
PID:2152

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Process Discovery

T1057

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\EA19.CB0

Filesize
600B

MD5
554bff5224753cb4685f908848f34bf7

SHA1
678bde5f7c536e87c8e77a51d00642e359f5b3a8

SHA256
e18ed77db99009c46c11d0b6b961d8f70498175625a758229d8f831db769de9c

SHA512
96f27bf755c1f66f503b6856d9ada65672c0180a745a9aca3cb32e6484f73e96749ad7d6af0e3094f6f56bce861ae9fb38b50de27de76f6603c96bce31531bda

Download Submit
C:\Users\Admin\AppData\Roaming\EA19.CB0

Filesize
996B

MD5
5402a79b213e1463de408ca34f120a04

SHA1
312ebf4138b0ddb148e7086f2e43ab5a49f97829

SHA256
12fe07b1a0ac066b012ac7621b92ec413ae1f61b6231bc7310eaea47c2bc0f0c

SHA512
0dd92f5ff85fb87c6d58924c7de552af0585675ee6300afe53ceff2a505abb777f97a75f2e83c3818cafe8240c7be80615ddca2605507ad1a4354763c4c32415

Download Submit
C:\Users\Admin\AppData\Roaming\EA19.CB0

Filesize
1KB

MD5
b78e1f125301a1b8de6aecd74d40c655

SHA1
00533e0acaa42a131156aa9dc0fb7782b38464e1

SHA256
3f01e33b8c7c8c1feeb9d0e83c5a4e5874babd4e513b3763e17c53aa5e307991

SHA512
88e273a9c19d763beb2aae7e004b81837763cea20375a3daaf9e39217aeac774bbb05156396acfe2e1aa0ed81febcf3064242b0cd1bd860298a916ae6f1babeb

Download Submit
\Users\Admin\awhost.exe

Filesize
68KB

MD5
b0406fa1f1b4a471ce4c1521708d1ef3

SHA1
bd2bb68d92c8b6af7604d52e336152bc48ea1227

SHA256
ef2abd7d609bba1f141b3e1dc6a79d937fe68e37d51b093fc29e0d800bf6fa29

SHA512
07bec70b25b083919a91de4930842ba8b264e869d0251134cbfecbc9227be704c70600c9db878eee08f7d1fa1df6c848577b632f810b014d62ace26b961bb2cc

Download Submit
\Users\Admin\bwhost.exe

Filesize
136KB

MD5
acaf206a193335d7983a46a8c9e18fea

SHA1
3a33b8148c23887c2b9edc2d0dbec3d83398069b

SHA256
8aa2fb2e061fc4a30160f912db3f1ea75189d16d922f82aba6538e92c4df47ca

SHA512
846622efa83273ce9f40f38953077eca4a6f064923a8cf9b202d19cac9fac4c8e58007f2531fafafb6b408787d0ed23a3349b49794d0311736efa35bba6fba10

Download Submit
\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
\Users\Admin\d3WQGzd9.exe

Filesize
364KB

MD5
db406d87e556a0008c18429ecf3cc93a

SHA1
3a1b7a87080bf1d78fca904bd7515833bbd380e8

SHA256
2712b4f742a53c7d4b9a55c8f760447a26925c10a3ca6c10b84dea49482a2768

SHA512
e0da870b0c8f8955277b9227ef3de2b4d3e45d37986ac9a9b445e24506f265020f071365a2135b1e2892aaa64c3b7477d6c4a57598f3601655d74d92d6222354

Download Submit
\Users\Admin\dwhost.exe

Filesize
24KB

MD5
aaa893d374547f20f7fdd7c3b6c56b36

SHA1
f7aab7bd60af5e948b71abcccbcfb1d62f6580ff

SHA256
17c950477ffd3e28c4135c4cc5711589415129c7b21c4af1e89deaf68f043d03

SHA512
491b88e809425dd20dc9052fe45ab101ccb803c186a27d6502bf1cbefa8d903d51f72c02e604ec346f77b85c4324daa036341a42fcba0a96e5c69781ebfecb31

Download Submit
\Users\Admin\xrhuq.exe

Filesize
364KB

MD5
c8302ac198b0f83cf35b5716ff654c94

SHA1
ffd567e182006fe8068179cab647a3743a609daa

SHA256
4ecffb6046ad1bb097708ccc10f2ebbbb2eb6c650778080ff24577e5f47d8f2b

SHA512
f241b291f7fd22b2e7ce69786a0c1dc98f4e8d667fc572faa2cd8da41013fa15a63a8e8df169a5b901fd1fe3b96e8780b00398b78d6eaf0fbb719865b27feaf5

Download Submit
\Windows\System32\consrv.dll

Filesize
53KB

MD5
68689b2e7472e2cfb3f39da8a59505d9

SHA1
5be15784ab1193dc13ac24ec1efcabded5fe2df4

SHA256
f304eb2cf6479a4fb36fef81c6df4d0225e251002e8f06f26ee196210bf3d168

SHA512
269999061cd54b23b92d385689682e687ae9030bc5d26d79dd5e99f72fa4b4eef41f5a7b555325bd558771db92e2feb8a67fb40c87223be9e23ccb498b3bbc88

Download Submit
\Windows\assembly\GAC_32\Desktop.ini

Filesize
4KB

MD5
ff7d5ec20bf73c02317e7a740fffe018

SHA1
365ac8cfe5b939854cc1c341caf051bcc45f9372

SHA256
1e230847d7034f5ab3bf010f569315e00673859af0574fc9f915636ed905779a

SHA512
30854c0d703fd7c6cbc0769d9be4125baa2577ec529d5e48177a434685b66752fd79c50f0321324e23eeb985738f403347748afefae7d8a3bfad388a5b512a44

Download Submit
\Windows\assembly\GAC_64\Desktop.ini

Filesize
5KB

MD5
3e7a118b119428247edfc5d5ef3761bc

SHA1
140e4cb00107678160411f016c4c17611580a209

SHA256
97c19f4103a16798202e50a501375d0bf3d7ec1bb654dda230337e85b01b1ec5

SHA512
b0e27a4d7aa62f937f275b9f413f75857846ae670bf3aed6e55c1db865485fda89e33dcdffa02ae2ab25f48d5f63f869232f9e6d69f9cdc8a5c93f39de09a925

Download Submit
memory/336-120-0x00000000022B0000-0x00000000022C2000-memory.dmp

Filesize
72KB

Download
memory/1356-138-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1676-210-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2296-95-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2672-67-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-53-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-61-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-55-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-66-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2672-63-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-69-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-59-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-57-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2704-4-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-140-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-6-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-2-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-14-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-12-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2704-339-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2872-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-91-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2872-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3000-98-0x0000000001EF0000-0x0000000001F09000-memory.dmp

Filesize
100KB

Download
memory/3000-103-0x0000000001EF0000-0x0000000001F09000-memory.dmp

Filesize
100KB

Download
memory/3000-108-0x0000000001EF0000-0x0000000001F09000-memory.dmp

Filesize
100KB

Download