f5744838b938a8e968e5ac93cea779512c42f6e387913a48f24f66f84fab5963

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 03:55

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General

Target

2a616e4f483dc0ff04de8c49ed557363_JaffaCakes118.jad
Size

80KB
MD5

2a616e4f483dc0ff04de8c49ed557363
SHA1

140a33cb8be6b98a14ab95e6ee12fc8804eb2516
SHA256

f5744838b938a8e968e5ac93cea779512c42f6e387913a48f24f66f84fab5963
SHA512

485e4cd623ebbef7c1c8d93f8455a7c98fd8cfc8e9f6c26b1fd1520829604b59cfc4c7cd071f2e5422832e67d605b496e5fdc9cfd555db03f1e46d60e085a56c
SSDEEP

1536:UB0tmXB9Ey1gGVP+5MjgKybYqMvkfxLD5y5D/QReVE+x2t:UB0tmx5gQgfbRGkfxLeIReVgt

Score

3^/10

discovery

Malware Config

Signatures

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 1 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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2144	AcroRd32.exe
2144	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2240	2500	cmd.exe	31
PID 2500 wrote to memory of 2240	2500	cmd.exe	31
PID 2500 wrote to memory of 2240	2500	cmd.exe	31
PID 2240 wrote to memory of 2144	2240	rundll32.exe	32
PID 2240 wrote to memory of 2144	2240	rundll32.exe	32
PID 2240 wrote to memory of 2144	2240	rundll32.exe	32
PID 2240 wrote to memory of 2144	2240	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\2a616e4f483dc0ff04de8c49ed557363_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\2a616e4f483dc0ff04de8c49ed557363_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\2a616e4f483dc0ff04de8c49ed557363_JaffaCakes118.jad"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
7d18d6bb53ca530e12fa3d74cb0c92d8

SHA1
d9e7424e6690cb9df202965aeb568e5ebd5048b5

SHA256
db651b71f0a79ee71fcf1d083018d6390cac71ea975fb1ec427fe2057bd55be7

SHA512
bb4603dc0c279e52b99136ca111771e3bb993ca06dfd3bbb5e2f6fb7ff3381761b2cf57b13f3111c8210444d12dd6d482c0e0b6a34e1f8b5e34aeabe882b4eee

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