2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6

Analysis

max time kernel
46s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 22:26

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General

Target

2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe
Size

92KB
MD5

45fb0eadc5c1f1b776105188ffa47a5d
SHA1

bb849ec3ec6798a7124f961ba4f036a09537d719
SHA256

2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6
SHA512

f1228bd4798db46cb00b47e08c95011ba41ec46692e7a8634b8f3eafd304dc0863176b4570892e482eb4328ec0a1c39b20ce0d18283931ca1bb6926bf1092bd2
SSDEEP

768:4mp1D5+8+yyCExggbX4xyhKpDq3ycqimSr4CsDqel30JbP6XTI3WoUUZ+IcnR7S:4CD5ePN4xye083tDj8r6XEJTc

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
996	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	996	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe
1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 868	1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe	29
PID 1308 wrote to memory of 868	1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe	29
PID 1308 wrote to memory of 868	1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe	29
PID 1308 wrote to memory of 868	1308	2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe	29
PID 868 wrote to memory of 996	868	cmd.exe	31
PID 868 wrote to memory of 996	868	cmd.exe	31
PID 868 wrote to memory of 996	868	cmd.exe	31
PID 868 wrote to memory of 996	868	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe
"C:\Users\Admin\AppData\Local\Temp\2fbb0d09b3cebadd01a80a7cbf1eaed996755f61b36a3366fe716e657f11aeb6.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 2fbb0d09b3cebadd01a80a7cbf1eaed996
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:868
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:996

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1308-57-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

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memory/1308-58-0x00000000033F0000-0x0000000003EAA000-memory.dmp

Filesize
10.7MB

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