11d22d4281f0d9b237379e7bc5b2f301ae94f9028d94d043cefe1c08636ce9fd

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 17:22

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General

Target
file.exe
Size 312KB
Sample240110-vxjsfscfe8
SHA256 11d22d4281f0d9b237379e7bc5b2f301ae94f9028d94d043cefe1c08636ce9fd
MD5 cc6e4705b5dd5aabaf9378883a692ff8
SHA1 5059661206ee4ad89aa98faf233c8266f59855cb
SHA512 8ddb82f5d10da172fc00aa67ade3aa0af9c712bb3728691044e423de972094725645ef5d57da998c91ce235fe710a1f0024378bf14d7710c423a7f01949708a0
SSDEEP 6144:BfW0Ljy09BsHLDaitSPQHpL7sEE3eOpW:BfW0/y09BsSGSAUEE3eY
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2760	cmd.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
2840	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2760	2896	file.exe	32
PID 2896 wrote to memory of 2760	2896	file.exe	32
PID 2896 wrote to memory of 2760	2896	file.exe	32
PID 2896 wrote to memory of 2760	2896	file.exe	32
PID 2760 wrote to memory of 2840	2760	cmd.exe	29
PID 2760 wrote to memory of 2840	2760	cmd.exe	29
PID 2760 wrote to memory of 2840	2760	cmd.exe	29
PID 2760 wrote to memory of 2840	2760	cmd.exe	29

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "file.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\file.exe" & exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2760

C:\Windows\SysWOW64\taskkill.exe
taskkill /im "file.exe" /f
1⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2896-3-0x0000000000400000-0x0000000000454000-memory.dmp

Download

memory/2896-2-0x00000000002C0000-0x00000000002ED000-memory.dmp

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memory/2896-1-0x00000000004F0000-0x00000000005F0000-memory.dmp

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memory/2896-7-0x00000000004F0000-0x00000000005F0000-memory.dmp

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memory/2896-6-0x0000000000400000-0x0000000000454000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads