2840cbc8b11ae2e6e8d34459a9491a459a09e9c270ba014403fee254fc31aed3

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 10:52

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General

Target

JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe
Size

35KB
MD5

8a9acc02b68fbd8fbe0af74fd5e72d6e
SHA1

509267accb091395d05609131679a5d2d795efc3
SHA256

2840cbc8b11ae2e6e8d34459a9491a459a09e9c270ba014403fee254fc31aed3
SHA512

831d77dcfc69333cbfec1ac6fcee6df55ddaa05098373828d9bc8d53e6f6905d0d03326b1f8afae43f309fb5a77ad5bc4d69af0241cc60d07e65925875b23f0b
SSDEEP

384:ZT1p4wJOBdOq6aak3SKHW7b3UU/13HrbFeWFhWzimEgijLO:N3nJOPJWKHOU63HrbHWzsgiji

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2380	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	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2840	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	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.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 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3056	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2380	3056	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe	30
PID 3056 wrote to memory of 2380	3056	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe	30
PID 3056 wrote to memory of 2380	3056	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe	30
PID 3056 wrote to memory of 2380	3056	JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe	30
PID 2380 wrote to memory of 2840	2380	cmd.exe	32
PID 2380 wrote to memory of 2840	2380	cmd.exe	32
PID 2380 wrote to memory of 2840	2380	cmd.exe	32
PID 2380 wrote to memory of 2840	2380	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe"
1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_8a9acc02b68fbd8fbe0af74fd5e72d6e.exe
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2840

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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