413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/10/2022, 03:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe
Size

112KB
MD5

54acfda56df734fcb50f4b5e229fd3f0
SHA1

f8ab0421260f17b879cbeecb09177d4a6b0d1161
SHA256

413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4
SHA512

16b7c4cc473c7ad286abd775cbe0972d8adfabba383ddb5adf814f851a6c1ca3b5839aa2eee054aa3a3159931e44df39788232768bc6cce5b462eab5530a8e7b
SSDEEP

3072:81Lv5af0Pg/NPg/9Pg/qPg/t+yO7xkTGD4eCc+88srH8HnjbqocV:8xPcPEP7PkxO7xkTGD4eCc+88srH8A

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
1248	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1248	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe
1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1408	1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe	29
PID 1160 wrote to memory of 1408	1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe	29
PID 1160 wrote to memory of 1408	1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe	29
PID 1160 wrote to memory of 1408	1160	413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe	29
PID 1408 wrote to memory of 1248	1408	cmd.exe	31
PID 1408 wrote to memory of 1248	1408	cmd.exe	31
PID 1408 wrote to memory of 1248	1408	cmd.exe	31
PID 1408 wrote to memory of 1248	1408	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe
"C:\Users\Admin\AppData\Local\Temp\413b355105e734912624ed8f0220a18b0c00cf440cdc847b1426a7e273dafbc4.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 413b355105e734912624ed8f0220a18b0c
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1248

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1160-57-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download