e9a8b7d5bc824f9f9a844b021f0cc625ffe3bfba217d62e01891d0c180444455

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 21:38

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General

Target

42358f5c245d36c19dca4d5382d1d638_JaffaCakes118.jad
Size

94KB
MD5

42358f5c245d36c19dca4d5382d1d638
SHA1

f77d053e543aae0f50383e1d043ad53ee50efff7
SHA256

e9a8b7d5bc824f9f9a844b021f0cc625ffe3bfba217d62e01891d0c180444455
SHA512

799d91edc8c84de39aa830f2280c84837cb913321fdba12b189c0505d9f6710abcf90d3a2f1323d56b83d90ed99d456f4da72ccd0972faaf18c7d7525b7d5254
SSDEEP

1536:VUUlc+TNik2/a6AQpShYc3MmEPQDKtSMBY10ljCQrmPo7fC3vj46FWcyZA0BV/jj:VUUJhiSm/gWTtSMBJluQqPoDkb46FWcA

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2884	AcroRd32.exe
2884	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2896	2224	cmd.exe	31
PID 2224 wrote to memory of 2896	2224	cmd.exe	31
PID 2224 wrote to memory of 2896	2224	cmd.exe	31
PID 2896 wrote to memory of 2884	2896	rundll32.exe	33
PID 2896 wrote to memory of 2884	2896	rundll32.exe	33
PID 2896 wrote to memory of 2884	2896	rundll32.exe	33
PID 2896 wrote to memory of 2884	2896	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\42358f5c245d36c19dca4d5382d1d638_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\42358f5c245d36c19dca4d5382d1d638_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2896
- - 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\42358f5c245d36c19dca4d5382d1d638_JaffaCakes118.jad"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2884

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

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Downloads

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

Filesize
3KB

MD5
f490f3a3543088e19898614a408a637a

SHA1
feedf83fcd61d5096be66e44a715a2b519b49051

SHA256
fc4b1ddc5576e553f67addfbcd9b6aed59f96b8d17deb3c3dc68fdad6f3c7d11

SHA512
c8ec0010fa48435c7b7e73820a0ef1be2754b4a89d23374bd091b91c19b4af8aca1be4d58a830194be70e2817edd53ea0947bbac8efe24e077de173d8f044764

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