50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 20:32

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General

Target

50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe
Size

32KB
MD5

092573d33afb419ba3709cd9d58e3fa0
SHA1

072fdce290b3e66250054015e4f7192038eed2b0
SHA256

50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37
SHA512

e7bd690b722b98d2b505868c2c0db55bcface4bc06194ff2bb2d61dd34a7d4af3dc6a1fc0824a198f785fb513440a61c9e78a6fb42496e927740a299475d2986
SSDEEP

768:KmMAYdra3C1iE/oqR49XZhsn77EiLp9Oh:KdAYdDRVLp9

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1468	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	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.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
1768	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1200	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 1468	1200	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe	28
PID 1200 wrote to memory of 1468	1200	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe	28
PID 1200 wrote to memory of 1468	1200	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe	28
PID 1200 wrote to memory of 1468	1200	50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe	28
PID 1468 wrote to memory of 1768	1468	cmd.exe	30
PID 1468 wrote to memory of 1768	1468	cmd.exe	30
PID 1468 wrote to memory of 1768	1468	cmd.exe	30
PID 1468 wrote to memory of 1768	1468	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe
"C:\Users\Admin\AppData\Local\Temp\50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 50c6c46ce108182272c81aea7de7c806a8e3bfae9a9cfd4ab87cdf83d5c42b37.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1768

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/1200-56-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

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