f5704734ab296a55510f0a43d7aa8981f4bba8a7a98ef108c99034e63dbc6678

General

Target

zeusx_1.1.4.10.vir.exe
Size

145KB
MD5

35dd5d67c22cbcf5b4c5246ed7852534
SHA1

74b6ba155a7acd40a510184a239167c53cababfb
SHA256

f5704734ab296a55510f0a43d7aa8981f4bba8a7a98ef108c99034e63dbc6678
SHA512

33cd8083fca09ab42518ecd9b9f759fe365310d4197fd345fe944337c7646927410ae7c8408cd3ba3348d57d3dad6716d359095bd97d1b7a857afc47c3fdb8c0

Score

8^/10

persistence

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 34 IoCs

Processes:

gumo.exe

pid	process
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe
1428	gumo.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

zeusx_1.1.4.10.vir.execmd.exe

description	pid	process
Token: SeSecurityPrivilege	1172	zeusx_1.1.4.10.vir.exe
Token: SeSecurityPrivilege	1172	zeusx_1.1.4.10.vir.exe
Token: SeSecurityPrivilege	1172	zeusx_1.1.4.10.vir.exe
Token: SeSecurityPrivilege	1512	cmd.exe
Token: SeSecurityPrivilege	1512	cmd.exe

Executes dropped EXE 2 IoCs

Processes:

gumo.exegumo.exe

pid process

872 gumo.exe
1428 gumo.exe
Loads dropped DLL 2 IoCs

Processes:

zeusx_1.1.4.10.vir.exe

pid process

1172 zeusx_1.1.4.10.vir.exe
1172 zeusx_1.1.4.10.vir.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1512 cmd.exe

pid	process
872	gumo.exe
1428	gumo.exe

pid	process
1172	zeusx_1.1.4.10.vir.exe
1172	zeusx_1.1.4.10.vir.exe

pid	process
1512	cmd.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

Processes:

zeusx_1.1.4.10.vir.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Privacy	zeusx_1.1.4.10.vir.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Privacy\CleanCookies = "0"	zeusx_1.1.4.10.vir.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

gumo.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\Currentversion\Run	gumo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\{F60B01B6-28C8-72A6-E081-CF9BF3186C19} = "C:\\Users\\Admin\\AppData\\Roaming\\Yqet\\gumo.exe"	gumo.exe

Suspicious use of WriteProcessMemory 71 IoCs

Processes:

zeusx_1.1.4.10.vir.exezeusx_1.1.4.10.vir.exegumo.exegumo.exe

description	pid	process	target process
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1124 wrote to memory of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 1172 wrote to memory of 872	1172	zeusx_1.1.4.10.vir.exe	gumo.exe
PID 1172 wrote to memory of 872	1172	zeusx_1.1.4.10.vir.exe	gumo.exe
PID 1172 wrote to memory of 872	1172	zeusx_1.1.4.10.vir.exe	gumo.exe
PID 1172 wrote to memory of 872	1172	zeusx_1.1.4.10.vir.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 872 wrote to memory of 1428	872	gumo.exe	gumo.exe
PID 1428 wrote to memory of 1184	1428	gumo.exe	taskhost.exe
PID 1428 wrote to memory of 1184	1428	gumo.exe	taskhost.exe
PID 1428 wrote to memory of 1184	1428	gumo.exe	taskhost.exe
PID 1428 wrote to memory of 1184	1428	gumo.exe	taskhost.exe
PID 1428 wrote to memory of 1184	1428	gumo.exe	taskhost.exe
PID 1428 wrote to memory of 1272	1428	gumo.exe	Dwm.exe
PID 1428 wrote to memory of 1272	1428	gumo.exe	Dwm.exe
PID 1428 wrote to memory of 1272	1428	gumo.exe	Dwm.exe
PID 1428 wrote to memory of 1272	1428	gumo.exe	Dwm.exe
PID 1428 wrote to memory of 1272	1428	gumo.exe	Dwm.exe
PID 1428 wrote to memory of 1312	1428	gumo.exe	Explorer.EXE
PID 1428 wrote to memory of 1312	1428	gumo.exe	Explorer.EXE
PID 1428 wrote to memory of 1312	1428	gumo.exe	Explorer.EXE
PID 1428 wrote to memory of 1312	1428	gumo.exe	Explorer.EXE
PID 1428 wrote to memory of 1312	1428	gumo.exe	Explorer.EXE
PID 1428 wrote to memory of 1172	1428	gumo.exe	zeusx_1.1.4.10.vir.exe
PID 1428 wrote to memory of 1172	1428	gumo.exe	zeusx_1.1.4.10.vir.exe
PID 1428 wrote to memory of 1172	1428	gumo.exe	zeusx_1.1.4.10.vir.exe
PID 1428 wrote to memory of 1172	1428	gumo.exe	zeusx_1.1.4.10.vir.exe
PID 1428 wrote to memory of 1172	1428	gumo.exe	zeusx_1.1.4.10.vir.exe
PID 1172 wrote to memory of 1512	1172	zeusx_1.1.4.10.vir.exe	cmd.exe
PID 1172 wrote to memory of 1512	1172	zeusx_1.1.4.10.vir.exe	cmd.exe
PID 1172 wrote to memory of 1512	1172	zeusx_1.1.4.10.vir.exe	cmd.exe
PID 1172 wrote to memory of 1512	1172	zeusx_1.1.4.10.vir.exe	cmd.exe
PID 1428 wrote to memory of 1512	1428	gumo.exe	cmd.exe
PID 1428 wrote to memory of 1512	1428	gumo.exe	cmd.exe
PID 1428 wrote to memory of 1512	1428	gumo.exe	cmd.exe
PID 1428 wrote to memory of 1512	1428	gumo.exe	cmd.exe
PID 1428 wrote to memory of 1512	1428	gumo.exe	cmd.exe
PID 1428 wrote to memory of 904	1428	gumo.exe	conhost.exe
PID 1428 wrote to memory of 904	1428	gumo.exe	conhost.exe
PID 1428 wrote to memory of 904	1428	gumo.exe	conhost.exe
PID 1428 wrote to memory of 904	1428	gumo.exe	conhost.exe
PID 1428 wrote to memory of 904	1428	gumo.exe	conhost.exe
PID 1428 wrote to memory of 1540	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1540	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1540	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1540	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1540	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1380	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1380	1428	gumo.exe	DllHost.exe
PID 1428 wrote to memory of 1380	1428	gumo.exe	DllHost.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

zeusx_1.1.4.10.vir.exegumo.exe

description	pid	process	target process
PID 1124 set thread context of 1172	1124	zeusx_1.1.4.10.vir.exe	zeusx_1.1.4.10.vir.exe
PID 872 set thread context of 1428	872	gumo.exe	gumo.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1184

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1272

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1312

C:\Users\Admin\AppData\Local\Temp\zeusx_1.1.4.10.vir.exe
"C:\Users\Admin\AppData\Local\Temp\zeusx_1.1.4.10.vir.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1124

C:\Users\Admin\AppData\Local\Temp\zeusx_1.1.4.10.vir.exe
"C:\Users\Admin\AppData\Local\Temp\zeusx_1.1.4.10.vir.exe"
3⤵
- Suspicious use of AdjustPrivilegeToken
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe
"C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe"
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:872

C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe
"C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1428

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp616034f7.bat"
4⤵
- Suspicious use of AdjustPrivilegeToken
- Deletes itself
PID:1512

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1299250175497254299906257193764152138-1139181178-2023267812-12647999631510483355"
1⤵
PID:904

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1540

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1380

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1860

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp616034f7.bat

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C:\Users\Admin\AppData\Roaming\Syalv\wipeo.max

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C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe

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C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe

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C:\Users\Admin\AppData\Roaming\Yqet\gumo.exe

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\Users\Admin\AppData\Roaming\Yqet\gumo.exe

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\Users\Admin\AppData\Roaming\Yqet\gumo.exe

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memory/872-4-0x0000000000000000-mapping.dmp

Download
memory/1172-10-0x00000000004163A2-mapping.dmp

Download
memory/1172-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1172-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1512-11-0x0000000000000000-mapping.dmp

Download
memory/1512-12-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads