35b0f0ea8e64564dacb06fb7c9c4816cbe2962e27c72e83b6cca54c92582a620

General

Target

X4EbSoE9zyT73W8.exe
Size

303KB
MD5

36a98997a49aecb3bdb906085560ad8f
SHA1

dfe0df5a15ca5400f2c63e16ede906621778e968
SHA256

35b0f0ea8e64564dacb06fb7c9c4816cbe2962e27c72e83b6cca54c92582a620
SHA512

fb0bb249a7db74c2cc5ded85054ee93fb4dc1402ceac66486a57b35f413b8341cefed6ce396841d2ac5a33e291c9f1a4e3b47e42457b3496b99ea80a6af50dd8

Score

7^/10

spyware persistence

Malware Config

Signatures

Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Drops file in Program Files directory 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Program Files (x86)\Gkpx0m\configpbchjl5.exe cmd.exe

pid	process
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\Gkpx0m\configpbchjl5.exe	cmd.exe

Adds Run entry to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Key created	\Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\BX4H_RN = "C:\\Program Files (x86)\\Gkpx0m\\configpbchjl5.exe"	cmd.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

X4EbSoE9zyT73W8.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1296 wrote to memory of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1304 wrote to memory of 1740	1304	Explorer.EXE	cmd.exe
PID 1304 wrote to memory of 1740	1304	Explorer.EXE	cmd.exe
PID 1304 wrote to memory of 1740	1304	Explorer.EXE	cmd.exe
PID 1304 wrote to memory of 1740	1304	Explorer.EXE	cmd.exe
PID 1740 wrote to memory of 1836	1740	cmd.exe	cmd.exe
PID 1740 wrote to memory of 1836	1740	cmd.exe	cmd.exe
PID 1740 wrote to memory of 1836	1740	cmd.exe	cmd.exe
PID 1740 wrote to memory of 1836	1740	cmd.exe	cmd.exe
PID 1740 wrote to memory of 1604	1740	cmd.exe	Firefox.exe
PID 1740 wrote to memory of 1604	1740	cmd.exe	Firefox.exe
PID 1740 wrote to memory of 1604	1740	cmd.exe	Firefox.exe
PID 1740 wrote to memory of 1604	1740	cmd.exe	Firefox.exe
PID 1740 wrote to memory of 1604	1740	cmd.exe	Firefox.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

X4EbSoE9zyT73W8.exeX4EbSoE9zyT73W8.execmd.exe

description	pid	process	target process
PID 1296 set thread context of 1360	1296	X4EbSoE9zyT73W8.exe	X4EbSoE9zyT73W8.exe
PID 1360 set thread context of 1304	1360	X4EbSoE9zyT73W8.exe	Explorer.EXE
PID 1740 set thread context of 1304	1740	cmd.exe	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

X4EbSoE9zyT73W8.execmd.exe

description pid process

Token: SeDebugPrivilege 1360 X4EbSoE9zyT73W8.exe
Token: SeDebugPrivilege 1740 cmd.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1836 cmd.exe

description	pid	process
Token: SeDebugPrivilege	1360	X4EbSoE9zyT73W8.exe
Token: SeDebugPrivilege	1740	cmd.exe

pid	process
1836	cmd.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-910373003-3952921535-3480519689-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmd.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

X4EbSoE9zyT73W8.execmd.exe

pid	process
1360	X4EbSoE9zyT73W8.exe
1360	X4EbSoE9zyT73W8.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe
1740	cmd.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

X4EbSoE9zyT73W8.execmd.exe

pid process

1360 X4EbSoE9zyT73W8.exe
1360 X4EbSoE9zyT73W8.exe
1360 X4EbSoE9zyT73W8.exe
1740 cmd.exe
1740 cmd.exe
1740 cmd.exe
1740 cmd.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE

pid	process
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
- Suspicious use of FindShellTrayWindow
PID:1304

C:\Users\Admin\AppData\Local\Temp\X4EbSoE9zyT73W8.exe
"C:\Users\Admin\AppData\Local\Temp\X4EbSoE9zyT73W8.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1296

C:\Users\Admin\AppData\Local\Temp\X4EbSoE9zyT73W8.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1360

C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
2⤵
PID:1800

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Drops file in Program Files directory
- Adds Run entry to start application
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1740

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\X4EbSoE9zyT73W8.exe"
3⤵
- Deletes itself
PID:1836

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1604

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

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\9381SCQ3\938logim.jpeg

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C:\Users\Admin\AppData\Roaming\9381SCQ3\938logrf.ini

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C:\Users\Admin\AppData\Roaming\9381SCQ3\938logri.ini

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C:\Users\Admin\AppData\Roaming\9381SCQ3\938logrv.ini

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memory/1296-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1360-2-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1360-3-0x000000000041E2C0-mapping.dmp

Download
memory/1604-13-0x0000000000000000-mapping.dmp

Download
memory/1604-14-0x000000013F430000-0x000000013F4C3000-memory.dmp

Filesize
588KB

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memory/1740-5-0x0000000049E90000-0x0000000049EDC000-memory.dmp

Filesize
304KB

Download
memory/1740-11-0x0000000076A10000-0x0000000076B6C000-memory.dmp

Filesize
1.4MB

Download
memory/1740-12-0x0000000003E80000-0x0000000003FBE000-memory.dmp

Filesize
1.2MB

Download
memory/1740-10-0x0000000074E20000-0x0000000074F3D000-memory.dmp

Filesize
1.1MB

Download
memory/1740-9-0x0000000076890000-0x000000007689C000-memory.dmp

Filesize
48KB

Download
memory/1740-7-0x0000000003030000-0x000000000318E000-memory.dmp

Filesize
1.4MB

Download
memory/1740-4-0x0000000000000000-mapping.dmp

Download
memory/1836-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads