365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150

Analysis

max time kernel
22s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 19:52

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General

Target

365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe
Size

128KB
MD5

91d53ef09114afa156dd3f68e3ab91a0
SHA1

8dce4672472265e4c07c7518adb260e6dbfb079f
SHA256

365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150
SHA512

eb7f033e4a171b3dbc221911234fb83570c80b351294fa5a029ad75729837efa0105b08c0ce2004d73125d0ced8ef381d8f11cfb0557ee13e403bb4792fc6cd7
SSDEEP

3072:TE1/mFauZzUBEqwoq0/zkgGTkh4du9ujnoi4d0:T6/m0uJoRJGIxu

Score

6^/10

Malware Config

Signatures

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	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.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
2036	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1208	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 1280	1208	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe	30
PID 1208 wrote to memory of 1280	1208	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe	30
PID 1208 wrote to memory of 1280	1208	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe	30
PID 1208 wrote to memory of 1280	1208	365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe	30
PID 1280 wrote to memory of 2036	1280	cmd.exe	32
PID 1280 wrote to memory of 2036	1280	cmd.exe	32
PID 1280 wrote to memory of 2036	1280	cmd.exe	32
PID 1280 wrote to memory of 2036	1280	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe
"C:\Users\Admin\AppData\Local\Temp\365a7caac01f1a29ebff2acc9716a4d2e651699296d9b18ff97d92b4ed6d8150.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 365a7caac01f1a29ebff2acc9716a4d2e6
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2036

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

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Downloads

memory/1208-56-0x0000000076261000-0x0000000076263000-memory.dmp

Filesize
8KB

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