71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3

Analysis

max time kernel
192s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2022 14:05

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General

Target

71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe
Size

508KB
MD5

2cb8bdf864ce99facaa0f0c1c4034c46
SHA1

4ea6ded19e4ad971855b48b835ebd319e8975114
SHA256

71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3
SHA512

cd89fd054830bd2377ba12399ff93f898d3d910452ae90ffa0055e14f13d37baa49cfc848cc04a134c78384a499eff89654bb71fcd13add199c26c169d1bc3c2
SSDEEP

6144:L3xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:L3xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score

10^/10

evasion persistence upx

Malware Config

Signatures

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	tiaaniw.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	eosRo6jbz1.exe

Executes dropped EXE 10 IoCs

pid	Process
5108	eosRo6jbz1.exe
3000	tiaaniw.exe
5004	2veg.exe
1984	2veg.exe
3304	2veg.exe
4060	2veg.exe
232	2veg.exe
4632	2veg.exe
2676	3veg.exe
2056	X

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1984-152-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1984-155-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1984-157-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/3304-158-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/3304-161-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/3304-163-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4060-166-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/1984-167-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/3304-171-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/232-174-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4060-172-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/232-178-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4060-170-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/232-180-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4060-183-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/232-184-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/1984-188-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/4060-198-0x0000000000400000-0x0000000000426000-memory.dmp	upx

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	eosRo6jbz1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe

Unexpected DNS network traffic destination 2 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	31.193.3.240
Destination IP	31.193.3.240

Adds Run key to start application 2 TTPs 55 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /d"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /B"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /X"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /J"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /t"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /A"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /T"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /M"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /V"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /u"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /C"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /R"	eosRo6jbz1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /a"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /P"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /R"	tiaaniw.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /l"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /U"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /K"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /o"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /I"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /e"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /v"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /S"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /i"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /h"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /D"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /p"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /b"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /y"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /m"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /s"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /N"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /Q"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /f"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /x"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /E"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /w"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /c"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /W"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /F"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /Y"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /Z"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /H"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /O"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /z"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /n"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /k"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /r"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /L"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /g"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /G"	tiaaniw.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	eosRo6jbz1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /q"	tiaaniw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiaaniw = "C:\\Users\\Admin\\tiaaniw.exe /j"	tiaaniw.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2veg.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2veg.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 5004 set thread context of 1984	5004	2veg.exe	87
PID 5004 set thread context of 3304	5004	2veg.exe	88
PID 5004 set thread context of 4060	5004	2veg.exe	89
PID 5004 set thread context of 232	5004	2veg.exe	90
PID 5004 set thread context of 4632	5004	2veg.exe	91

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4444	4632	WerFault.exe	91

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
4532	tasklist.exe
3976	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5108	eosRo6jbz1.exe
5108	eosRo6jbz1.exe
5108	eosRo6jbz1.exe
5108	eosRo6jbz1.exe
3304	2veg.exe
3304	2veg.exe
4060	2veg.exe
4060	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
4060	2veg.exe
4060	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3000	tiaaniw.exe
3304	2veg.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3304	2veg.exe
3304	2veg.exe
2676	3veg.exe
2676	3veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
2056	X
2056	X
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3000	tiaaniw.exe
3000	tiaaniw.exe
3304	2veg.exe
3304	2veg.exe
3304	2veg.exe
3304	2veg.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
600	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	4532	tasklist.exe
Token: SeDebugPrivilege	2676	3veg.exe
Token: SeDebugPrivilege	2676	3veg.exe
Token: SeShutdownPrivilege	600	Explorer.EXE
Token: SeCreatePagefilePrivilege	600	Explorer.EXE
Token: SeShutdownPrivilege	600	Explorer.EXE
Token: SeCreatePagefilePrivilege	600	Explorer.EXE
Token: SeDebugPrivilege	3976	tasklist.exe
Token: SeShutdownPrivilege	600	Explorer.EXE
Token: SeCreatePagefilePrivilege	600	Explorer.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe
5108	eosRo6jbz1.exe
3000	tiaaniw.exe
5004	2veg.exe
1984	2veg.exe
232	2veg.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 5108	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	81
PID 4600 wrote to memory of 5108	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	81
PID 4600 wrote to memory of 5108	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	81
PID 5108 wrote to memory of 3000	5108	eosRo6jbz1.exe	82
PID 5108 wrote to memory of 3000	5108	eosRo6jbz1.exe	82
PID 5108 wrote to memory of 3000	5108	eosRo6jbz1.exe	82
PID 5108 wrote to memory of 4644	5108	eosRo6jbz1.exe	83
PID 5108 wrote to memory of 4644	5108	eosRo6jbz1.exe	83
PID 5108 wrote to memory of 4644	5108	eosRo6jbz1.exe	83
PID 4600 wrote to memory of 5004	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	85
PID 4600 wrote to memory of 5004	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	85
PID 4600 wrote to memory of 5004	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	85
PID 4644 wrote to memory of 4532	4644	cmd.exe	86
PID 4644 wrote to memory of 4532	4644	cmd.exe	86
PID 4644 wrote to memory of 4532	4644	cmd.exe	86
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 1984	5004	2veg.exe	87
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 3304	5004	2veg.exe	88
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 4060	5004	2veg.exe	89
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 232	5004	2veg.exe	90
PID 5004 wrote to memory of 4632	5004	2veg.exe	91
PID 5004 wrote to memory of 4632	5004	2veg.exe	91
PID 5004 wrote to memory of 4632	5004	2veg.exe	91
PID 5004 wrote to memory of 4632	5004	2veg.exe	91
PID 4600 wrote to memory of 2676	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	95
PID 4600 wrote to memory of 2676	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	95
PID 4600 wrote to memory of 2676	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	95
PID 2676 wrote to memory of 2056	2676	3veg.exe	96
PID 2676 wrote to memory of 2056	2676	3veg.exe	96
PID 2056 wrote to memory of 600	2056	X	24
PID 4600 wrote to memory of 3512	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	97
PID 4600 wrote to memory of 3512	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	97
PID 4600 wrote to memory of 3512	4600	71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe	97
PID 3512 wrote to memory of 3976	3512	cmd.exe	99
PID 3512 wrote to memory of 3976	3512	cmd.exe	99
PID 3512 wrote to memory of 3976	3512	cmd.exe	99
PID 3000 wrote to memory of 3976	3000	tiaaniw.exe	99

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:600
- C:\Users\Admin\AppData\Local\Temp\71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe
  "C:\Users\Admin\AppData\Local\Temp\71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4600
- - C:\Users\Admin\eosRo6jbz1.exe
    C:\Users\Admin\eosRo6jbz1.exe
    3⤵
    - 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:5108
  - - C:\Users\Admin\tiaaniw.exe
      "C:\Users\Admin\tiaaniw.exe"
      4⤵
      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:3000
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del eosRo6jbz1.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4644
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:4532
- - C:\Users\Admin\2veg.exe
    C:\Users\Admin\2veg.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5004
  - - C:\Users\Admin\2veg.exe
      "C:\Users\Admin\2veg.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:1984
  - - C:\Users\Admin\2veg.exe
      "C:\Users\Admin\2veg.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3304
  - - C:\Users\Admin\2veg.exe
      "C:\Users\Admin\2veg.exe"
      4⤵
      Executes dropped EXE
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      PID:4060
  - - C:\Users\Admin\2veg.exe
      "C:\Users\Admin\2veg.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:232
  - - C:\Users\Admin\2veg.exe
      "C:\Users\Admin\2veg.exe"
      4⤵
      Executes dropped EXE
      PID:4632
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 80
        5⤵
        Program crash
        
        PID:4444
- - C:\Users\Admin\3veg.exe
    C:\Users\Admin\3veg.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Users\Admin\AppData\Local\2aebb42b\X
      *0*bc*5e994d9d*31.193.3.240:53
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2056
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del 71ef7a129343b1b9297adb081a73650f84acbdc7fb73b0fe818caefee24531d3.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3512
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:3976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4632 -ip 4632
1⤵
PID:832

Network

MITRE ATT&CK Enterprise 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

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\2veg.exe

Filesize
124KB

MD5
116cdd8174ee4734183e8f019a548596

SHA1
d918d4e4bdaec0f4066c2285a5bd85903d92e23f

SHA256
dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

SHA512
377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

Download Submit
C:\Users\Admin\3veg.exe

Filesize
287KB

MD5
357d9b4488d3191b0d6197015b326484

SHA1
057455015523d5b0b475dce4a49d510ba6a23ee4

SHA256
7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

SHA512
f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

Download Submit
C:\Users\Admin\3veg.exe

Filesize
287KB

MD5
357d9b4488d3191b0d6197015b326484

SHA1
057455015523d5b0b475dce4a49d510ba6a23ee4

SHA256
7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

SHA512
f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

Download Submit
C:\Users\Admin\AppData\Local\2aebb42b\X

Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
C:\Users\Admin\AppData\Local\2aebb42b\X

Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
C:\Users\Admin\eosRo6jbz1.exe

Filesize
180KB

MD5
582c4af3c13d489f7593c6655a9ed25f

SHA1
f920f89e59010c5d24507a3556cfa2b8ed406ddc

SHA256
560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

SHA512
f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

Download Submit
C:\Users\Admin\eosRo6jbz1.exe

Filesize
180KB

MD5
582c4af3c13d489f7593c6655a9ed25f

SHA1
f920f89e59010c5d24507a3556cfa2b8ed406ddc

SHA256
560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

SHA512
f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

Download Submit
C:\Users\Admin\tiaaniw.exe

Filesize
180KB

MD5
e260a970b56186bce11c7adac10c883d

SHA1
07fb7b6a34732070b6f410fb3316b4397eb99895

SHA256
ff23a487f4fdb08c6153ee02582fa7de475f436f2d98f12126d68fc407778608

SHA512
9c4381a65d6ad97c92689eda2f2cc36870228211895428502a8ff400759a1e264627323aa2393fdbb46346465c1d50928b782b7d115a5ef632f851b4d39764b4

Download Submit
C:\Users\Admin\tiaaniw.exe

Filesize
180KB

MD5
e260a970b56186bce11c7adac10c883d

SHA1
07fb7b6a34732070b6f410fb3316b4397eb99895

SHA256
ff23a487f4fdb08c6153ee02582fa7de475f436f2d98f12126d68fc407778608

SHA512
9c4381a65d6ad97c92689eda2f2cc36870228211895428502a8ff400759a1e264627323aa2393fdbb46346465c1d50928b782b7d115a5ef632f851b4d39764b4

Download Submit
memory/232-178-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/232-180-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/232-174-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/232-184-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1984-155-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1984-167-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1984-188-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1984-152-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1984-157-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2676-190-0x000000000010F000-0x0000000000146000-memory.dmp

Filesize
220KB

Download
memory/2676-189-0x0000000030670000-0x00000000306C1000-memory.dmp

Filesize
324KB

Download
memory/2676-195-0x000000000010F000-0x0000000000146000-memory.dmp

Filesize
220KB

Download
memory/2676-194-0x0000000030670000-0x00000000306C1000-memory.dmp

Filesize
324KB

Download
memory/3304-171-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3304-158-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3304-161-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3304-163-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4060-172-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4060-183-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4060-170-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4060-166-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4060-198-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download