3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80

Analysis

max time kernel
151s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 10:40

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General

Target

3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe
Size

10.8MB
MD5

af17d0eb86bd4bdf9c16df91a18b9a5e
SHA1

631b51a335e9792f4f5785acbc6ba71829fcb89f
SHA256

3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80
SHA512

f5fbd8479ed195f6405ecc5171fb1bb3d2c272c1d7dbd4a82b50c8ee0913b378f67c75676e2ffb5d182b567c4cd183256fcdcd7665bae93f17063b6c8325d7c7
SSDEEP

196608:ozTIkxliL1wdKU1UMtN0l3ot+gWh5BtKG2kQr3sJjG3xr7S0IspbtaRrV:o3IKiL1wdKU1FiYUh5aG2xr8JUru0IOo

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1116 set thread context of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1624	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27
PID 1116 wrote to memory of 1624	1116	3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe	27

C:\Users\Admin\AppData\Local\Temp\3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe
"C:\Users\Admin\AppData\Local\Temp\3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Users\Admin\AppData\Local\Temp\3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe
  "C:\Users\Admin\AppData\Local\Temp\3a11ccc8db0d99c7c5672ce57b5912310f79b5f00b1deeb6c097996e18967a80.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1624-54-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/1624-56-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/1624-57-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/1624-58-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1624-59-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download