96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e

Analysis

max time kernel
28s
max time network
51s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-10-2022 00:00

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General

Target

96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe
Size

72KB
MD5

92fc8a112315ca807939c74195b85d70
SHA1

bdb10b03d8171f483d52e9cf92699c7abb28924a
SHA256

96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e
SHA512

f8697a82f66c5e1d095f9ca4f7f00effcff940452622c4fae0a6f80faf1352689900deb7aded55fa9ab709ad899eaabd701d80cfb45408373354431b08e5333f
SSDEEP

768:92x1iSfKkOCfJb4kHrgrTi6yBJJyNKJCviXDyiwSuo6zCNKVfa:8T3irEJycA8Dy9Suo6zCg

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	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.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
1604	tasklist.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: 33	2028	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2028	AUDIODG.EXE
Token: 33	2028	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2028	AUDIODG.EXE
Token: SeDebugPrivilege	1604	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
860	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 1020	860	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe	29
PID 860 wrote to memory of 1020	860	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe	29
PID 860 wrote to memory of 1020	860	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe	29
PID 860 wrote to memory of 1020	860	96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe	29
PID 1020 wrote to memory of 1604	1020	cmd.exe	31
PID 1020 wrote to memory of 1604	1020	cmd.exe	31
PID 1020 wrote to memory of 1604	1020	cmd.exe	31
PID 1020 wrote to memory of 1604	1020	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe
"C:\Users\Admin\AppData\Local\Temp\96028f14f842b9fccf69224a4e9fd25dbdc03d37e279df6d3afa5491737dc05e.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 96028f14f842b9fccf69224a4e9fd25dbd
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1020
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1604

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4e4
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2028

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

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Downloads

memory/1020-56-0x0000000000000000-mapping.dmp

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memory/1604-57-0x0000000000000000-mapping.dmp

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