461749c3cd59eeb474ba4a36e87d153ea4a66a4366be85492f08da7ad4019360

Analysis

max time kernel
102s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 20:05

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General

Target

537be31f95d476511fde1514d86d289c_JaffaCakes118.jad
Size

255KB
MD5

537be31f95d476511fde1514d86d289c
SHA1

de9f983a0223abe461dd721da71781b7734d3edd
SHA256

461749c3cd59eeb474ba4a36e87d153ea4a66a4366be85492f08da7ad4019360
SHA512

8cbc678aebaf5ea2a45003df004ac16078de6f570c1803f0c5aa471f61d5912ae1eaf0d4eb96bf67a5d3893b09ee82892fed6e06a9d0c73f39d05cc8682a5b18
SSDEEP

6144:1iUbKW3BgEx5rsK/ll2aQaG1SlxTyI/Ja1K2rP+7:1iUWW3BRjXll+lkBy6o8AW7

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2720	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2868	2540	cmd.exe	30
PID 2540 wrote to memory of 2868	2540	cmd.exe	30
PID 2540 wrote to memory of 2868	2540	cmd.exe	30
PID 2868 wrote to memory of 2720	2868	rundll32.exe	31
PID 2868 wrote to memory of 2720	2868	rundll32.exe	31
PID 2868 wrote to memory of 2720	2868	rundll32.exe	31
PID 2868 wrote to memory of 2720	2868	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\537be31f95d476511fde1514d86d289c_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\537be31f95d476511fde1514d86d289c_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2868
- - 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\537be31f95d476511fde1514d86d289c_JaffaCakes118.jad"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2720

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
7336dba41cd4e74e10f71da334c5ba59

SHA1
859938f707a12489bba82cf647afbe262f929bf4

SHA256
114c9f3c95bbb0928b72c1b01ffcbb0d535398a5c476853dd5470c3aec88941c

SHA512
0ea97c44afb63122e9e398be6076417a877974d1db701bba517ceeb49ced54596b2af1998384a45a441834b379700c928826580009d6810cee162bf0e0406490

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