modiloader | f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8

Analysis

max time kernel
153s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2022 06:56

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General

Target

f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
Size

492KB
MD5

024154779cd75a50cf6abafbe088731a
SHA1

b3a9d185967e3fc94bfd5e5c006eaa5c68460f31
SHA256

f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8
SHA512

e97d00c1caa8bf02eba705e1c8f16d76ab33e596f792b8458d407b17157536dd05cf95736d77b3058ae255d34e9941ceb9145be1e289bb1b03d1f19b06c1c052
SSDEEP

12288:tjuTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:tsUNl6yD2KXYWzj3rZQFz

Score

10^/10

modiloader evasion persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

pueup.exed3s3Jf2gX6.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	pueup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3s3Jf2gX6.exe

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\ayhost.exe	modiloader_stage2
C:\Users\Admin\ayhost.exe	modiloader_stage2

Executes dropped EXE 6 IoCs

Processes:

d3s3Jf2gX6.exeayhost.exepueup.exebahost.exedjhost.exeekhost.exe

pid process

4872 d3s3Jf2gX6.exe
360 ayhost.exe
1520 pueup.exe
4676 bahost.exe
4428 djhost.exe
3748 ekhost.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d3s3Jf2gX6.exef8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exeekhost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	d3s3Jf2gX6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	ekhost.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

pueup.exed3s3Jf2gX6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /O"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /w"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /e"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /k"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /s"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /v"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /N"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /A"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /B"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /h"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /i"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /b"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /a"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /I"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /H"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /L"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /U"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /x"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /u"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /M"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /G"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /D"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /J"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /c"	pueup.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /T"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /V"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /R"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /r"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /Y"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /t"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /P"	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /o"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /f"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /Z"	pueup.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /n"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /P"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /p"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /g"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /C"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /y"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /d"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /K"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /q"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /z"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /l"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /S"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /Q"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /E"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /F"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /j"	pueup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pueup = "C:\\Users\\Admin\\pueup.exe /X"	pueup.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bahost.exe

description pid process target process

PID 4676 set thread context of 4364 4676 bahost.exe cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates processes with tasklist 1 TTPs 3 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exetasklist.exe

pid process

3608 tasklist.exe
2444 tasklist.exe
3120 tasklist.exe

description	pid	process	target process
PID 4676 set thread context of 4364	4676	bahost.exe	cmd.exe

pid	process
3608	tasklist.exe
2444	tasklist.exe
3120	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

d3s3Jf2gX6.exepueup.exe

pid	process
4872	d3s3Jf2gX6.exe
4872	d3s3Jf2gX6.exe
4872	d3s3Jf2gX6.exe
4872	d3s3Jf2gX6.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe
1520	pueup.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

tasklist.exebahost.exetasklist.exetasklist.exe

description	pid	process
Token: SeDebugPrivilege	3608	tasklist.exe
Token: SeDebugPrivilege	4676	bahost.exe
Token: SeDebugPrivilege	2444	tasklist.exe
Token: SeDebugPrivilege	3120	tasklist.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exed3s3Jf2gX6.exepueup.exedjhost.exeekhost.exe

pid process

2112 f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
4872 d3s3Jf2gX6.exe
1520 pueup.exe
4428 djhost.exe
3748 ekhost.exe

pid	process
2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
4872	d3s3Jf2gX6.exe
1520	pueup.exe
4428	djhost.exe
3748	ekhost.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exed3s3Jf2gX6.execmd.exebahost.execmd.exeekhost.execmd.exepueup.exe

description	pid	process	target process
PID 2112 wrote to memory of 4872	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	d3s3Jf2gX6.exe
PID 2112 wrote to memory of 4872	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	d3s3Jf2gX6.exe
PID 2112 wrote to memory of 4872	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	d3s3Jf2gX6.exe
PID 2112 wrote to memory of 360	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ayhost.exe
PID 2112 wrote to memory of 360	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ayhost.exe
PID 2112 wrote to memory of 360	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ayhost.exe
PID 4872 wrote to memory of 1520	4872	d3s3Jf2gX6.exe	pueup.exe
PID 4872 wrote to memory of 1520	4872	d3s3Jf2gX6.exe	pueup.exe
PID 4872 wrote to memory of 1520	4872	d3s3Jf2gX6.exe	pueup.exe
PID 4872 wrote to memory of 3908	4872	d3s3Jf2gX6.exe	cmd.exe
PID 4872 wrote to memory of 3908	4872	d3s3Jf2gX6.exe	cmd.exe
PID 4872 wrote to memory of 3908	4872	d3s3Jf2gX6.exe	cmd.exe
PID 3908 wrote to memory of 3608	3908	cmd.exe	tasklist.exe
PID 3908 wrote to memory of 3608	3908	cmd.exe	tasklist.exe
PID 3908 wrote to memory of 3608	3908	cmd.exe	tasklist.exe
PID 2112 wrote to memory of 4676	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	bahost.exe
PID 2112 wrote to memory of 4676	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	bahost.exe
PID 2112 wrote to memory of 4676	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	bahost.exe
PID 4676 wrote to memory of 4364	4676	bahost.exe	cmd.exe
PID 4676 wrote to memory of 4364	4676	bahost.exe	cmd.exe
PID 4676 wrote to memory of 4364	4676	bahost.exe	cmd.exe
PID 4676 wrote to memory of 4364	4676	bahost.exe	cmd.exe
PID 2112 wrote to memory of 4428	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	djhost.exe
PID 2112 wrote to memory of 4428	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	djhost.exe
PID 2112 wrote to memory of 4428	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	djhost.exe
PID 2112 wrote to memory of 3748	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ekhost.exe
PID 2112 wrote to memory of 3748	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ekhost.exe
PID 2112 wrote to memory of 3748	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	ekhost.exe
PID 2112 wrote to memory of 1012	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	cmd.exe
PID 2112 wrote to memory of 1012	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	cmd.exe
PID 2112 wrote to memory of 1012	2112	f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe	cmd.exe
PID 1012 wrote to memory of 2444	1012	cmd.exe	tasklist.exe
PID 1012 wrote to memory of 2444	1012	cmd.exe	tasklist.exe
PID 1012 wrote to memory of 2444	1012	cmd.exe	tasklist.exe
PID 3748 wrote to memory of 5072	3748	ekhost.exe	cmd.exe
PID 3748 wrote to memory of 5072	3748	ekhost.exe	cmd.exe
PID 3748 wrote to memory of 5072	3748	ekhost.exe	cmd.exe
PID 5072 wrote to memory of 3120	5072	cmd.exe	tasklist.exe
PID 5072 wrote to memory of 3120	5072	cmd.exe	tasklist.exe
PID 5072 wrote to memory of 3120	5072	cmd.exe	tasklist.exe
PID 1520 wrote to memory of 3120	1520	pueup.exe	tasklist.exe
PID 1520 wrote to memory of 3120	1520	pueup.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
"C:\Users\Admin\AppData\Local\Temp\f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2112

C:\Users\Admin\d3s3Jf2gX6.exe
C:\Users\Admin\d3s3Jf2gX6.exe
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4872

C:\Users\Admin\pueup.exe
"C:\Users\Admin\pueup.exe"
3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del d3s3Jf2gX6.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3908

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:3608

C:\Users\Admin\ayhost.exe
C:\Users\Admin\ayhost.exe
2⤵
- Executes dropped EXE
PID:360

C:\Users\Admin\bahost.exe
C:\Users\Admin\bahost.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe"
3⤵
PID:4364

C:\Users\Admin\djhost.exe
C:\Users\Admin\djhost.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4428

C:\Users\Admin\ekhost.exe
C:\Users\Admin\ekhost.exe
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3748

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:5072

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:3120

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del f8367387a72447134dc9b6695f76bb86b31e114eb0ed92182e3014621931e5b8.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\SysWOW64\tasklist.exe
tasklist
3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2444

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Process Discovery

T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\ayhost.exe
Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\ayhost.exe
Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\bahost.exe
Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\bahost.exe
Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe
Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe
Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\djhost.exe
Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\djhost.exe
Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\ekhost.exe
Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
C:\Users\Admin\ekhost.exe
Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
C:\Users\Admin\pueup.exe
Filesize
280KB

MD5
ef6a3480d39594c43986f3a6aba4118f

SHA1
35f5aa614963527686211bfa42dd7a51080cda5d

SHA256
0d4d0efc727bf64a5581753f1e62dabbd505fe437e35f16095c2f4809cc7e081

SHA512
8c9e557264924baf1ccfccec30b086d0a1ea2dbfa2272cc2a195ff0fb70e42987b5b5c71703d2ba3086d1ae05fea19bcc5500608ea97ae0caf62c6602b0588f1

Download Submit
C:\Users\Admin\pueup.exe
Filesize
280KB

MD5
ef6a3480d39594c43986f3a6aba4118f

SHA1
35f5aa614963527686211bfa42dd7a51080cda5d

SHA256
0d4d0efc727bf64a5581753f1e62dabbd505fe437e35f16095c2f4809cc7e081

SHA512
8c9e557264924baf1ccfccec30b086d0a1ea2dbfa2272cc2a195ff0fb70e42987b5b5c71703d2ba3086d1ae05fea19bcc5500608ea97ae0caf62c6602b0588f1

Download Submit
memory/360-139-0x0000000000000000-mapping.dmp

Download
memory/1012-169-0x0000000000000000-mapping.dmp

Download
memory/1520-142-0x0000000000000000-mapping.dmp

Download
memory/2444-170-0x0000000000000000-mapping.dmp

Download
memory/3120-172-0x0000000000000000-mapping.dmp

Download
memory/3608-148-0x0000000000000000-mapping.dmp

Download
memory/3748-164-0x0000000000000000-mapping.dmp

Download
memory/3908-147-0x0000000000000000-mapping.dmp

Download
memory/4364-156-0x0000000000000000-mapping.dmp

Download
memory/4428-159-0x0000000000000000-mapping.dmp

Download
memory/4676-158-0x00000000021B0000-0x00000000021F6000-memory.dmp

Filesize
280KB

Download
memory/4676-157-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4676-155-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4676-154-0x00000000021B0000-0x00000000021F6000-memory.dmp

Filesize
280KB

Download
memory/4676-153-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4676-152-0x00000000021B0000-0x00000000021F6000-memory.dmp

Filesize
280KB

Download
memory/4676-149-0x0000000000000000-mapping.dmp

Download
memory/4872-134-0x0000000000000000-mapping.dmp

Download
memory/5072-171-0x0000000000000000-mapping.dmp

Download