96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 02:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe
Size

49KB
MD5

7700066c4b3064156ee4a2f85c56dcc0
SHA1

f02d896d30f3ba6f6af301f0941d58aaa4d71da5
SHA256

96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c
SHA512

abb24414ae27c21900d13e33b57a844434bcc6ebcedd0cc3b6d1f572e7a78d926467042ad1bbc8019ca946413c23e7dfb4e036b488d0c0f015381c4a726856af
SSDEEP

768:+6ArM5/TWXMqTvviaqWi2Prm+Oyac/7k:+NrM5CXMqTvv/TmPA

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
388	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe

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
564	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	564	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1400	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 388	1400	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe	28
PID 1400 wrote to memory of 388	1400	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe	28
PID 1400 wrote to memory of 388	1400	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe	28
PID 1400 wrote to memory of 388	1400	96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe	28
PID 388 wrote to memory of 564	388	cmd.exe	30
PID 388 wrote to memory of 564	388	cmd.exe	30
PID 388 wrote to memory of 564	388	cmd.exe	30
PID 388 wrote to memory of 564	388	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe
"C:\Users\Admin\AppData\Local\Temp\96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 96bc06695ce42488b493bbea8fb12ff5b11cb15e95501409cd07a1c1a598498c.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:388
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1400-56-0x0000000075571000-0x0000000075573000-memory.dmp

Filesize
8KB

Download