e1954836cc2b416d9bbdb835aaf401b69b683f4000e38ba23104f453fae530a4

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 09:45

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General

Target

39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe
Size

72KB
MD5

39601cc69e9a299c858ca4656c3ab24a
SHA1

3decb80044d431069b3642e942b3f9f60bc99f0f
SHA256

e1954836cc2b416d9bbdb835aaf401b69b683f4000e38ba23104f453fae530a4
SHA512

19f380f26ebcac93d5572aeb9c289b8af597f00865ae3412250d38f81a0657a43a23f82eb2eb8f03eba6b19a6e4a365c2c1d55bf5807a925b750f9460e1d2c07
SSDEEP

768:99W1iSLKkOCfJb4kHrgrTi6yBJJyNKJCviXDyiwSuo6zCNKVYa6:veTirEJycA8Dy9Suo6zCnH

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.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	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2040	tasklist.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: 33	3672	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3672	AUDIODG.EXE
Token: SeDebugPrivilege	2040	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4112	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 2308	4112	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe	87
PID 4112 wrote to memory of 2308	4112	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe	87
PID 4112 wrote to memory of 2308	4112	39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe	87
PID 2308 wrote to memory of 2040	2308	cmd.exe	89
PID 2308 wrote to memory of 2040	2308	cmd.exe	89
PID 2308 wrote to memory of 2040	2308	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39601cc69e9a299c858ca4656c3ab24a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 39601cc69e9a299c858ca4656c3ab24a_J
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2040

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x150 0x518
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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