9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d

Analysis

max time kernel
20s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 12:35

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General

Target

9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe
Size

14KB
MD5

ceb4ada39556a537c5f9f7f4b525a157
SHA1

d1164c0923633d21754cae3fd3496e35a6815505
SHA256

9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d
SHA512

2c349c12fb3bef50a0fc8d654dc2da949fe509fcfd17ea2b0b1abdc1c2ef86977bb932b4be889ea03ab0da2ed1347f1670a438681af852bec0bb01a31c1a1e3e
SSDEEP

384:lWA8Vh4VPYH4iPCxlDmtIIiuBGuP48pkQ/q:lW1moPs4t1BHP4P

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1368	cmd.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\conc = "1663620637"	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe
Token: SeIncBasePriorityPrivilege	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 1368	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe	27
PID 1556 wrote to memory of 1368	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe	27
PID 1556 wrote to memory of 1368	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe	27
PID 1556 wrote to memory of 1368	1556	9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe	27

C:\Users\Admin\AppData\Local\Temp\9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe
"C:\Users\Admin\AppData\Local\Temp\9fe62694bafac3815bd8740f6732d9971375dee71e7e3db86ae659c97ea5c54d.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9FE626~1.EXE > nul
  2⤵
  - Deletes itself
  PID:1368

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1556-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

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