30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e

Analysis

max time kernel
33s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 20:22

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General

Target

30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe
Size

116KB
MD5

639057a018fa6488220c920afbd308b0
SHA1

6dd7b07dc09afb95124c596fa03d890c25b3617e
SHA256

30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e
SHA512

47380e97ea31605ead99aa58963a7ffdeb61f5f23da9957c39255a1a87e03ebe4a34544e42efbaf28a2b4ec912a34593c779eb83395955bdb0def39698557834
SSDEEP

1536:yzp8ew61Utg1E5meXe5QvcPrulffEwZWsy1lZZNheyW02MAh:GKx5meIrulffEwZWswelt

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	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.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
1548	tasklist.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: 33	1624	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1624	AUDIODG.EXE
Token: 33	1624	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1624	AUDIODG.EXE
Token: SeDebugPrivilege	1548	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
968	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 972	968	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe	31
PID 968 wrote to memory of 972	968	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe	31
PID 968 wrote to memory of 972	968	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe	31
PID 968 wrote to memory of 972	968	30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe	31
PID 972 wrote to memory of 1548	972	cmd.exe	33
PID 972 wrote to memory of 1548	972	cmd.exe	33
PID 972 wrote to memory of 1548	972	cmd.exe	33
PID 972 wrote to memory of 1548	972	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe
"C:\Users\Admin\AppData\Local\Temp\30f5b2c600bbf3689a350761d902d145d79ecea2a9d4eabf96a00ce7017fdc5e.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:968
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 30f5b2c600bbf3689a350761d902d145d7
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:972
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1548

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x558
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1624

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/968-56-0x00000000043F0000-0x0000000004EAA000-memory.dmp

Filesize
10.7MB

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