21ba2d085af12f1c4e96fe842c90e9edd69d59b1f1c0090543726b4b5fa399c4

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 09:03

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General

Target

d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe
Size

37KB
MD5

d600a2684daadf70acd19a7d99f5bfa2
SHA1

8ba1bec4712d887671705715eb7186cc76d9234b
SHA256

21ba2d085af12f1c4e96fe842c90e9edd69d59b1f1c0090543726b4b5fa399c4
SHA512

308c7b8facb917a17dfd92e9b7141aa0589afb8fd0527322dfeed340219bbea1b51f98af2b0d91a75192965ee1f9b5cfdac3b776eda8fb58831c6d0f5d4f97a0
SSDEEP

768:KhVPVXMNmmtmXCZMHb4iGpLhh2xUKI9VFAVk0lhZdmw+sQpQAvp5+FnViFJzu46V:QXMNmmtmXMHdh2F+AVFmw4p5+FnViF/u

Score

7^/10

persistence

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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3100	iexplorer.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\iexplorer.exe"	iexplorer.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3100	iexplorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3100	iexplorer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 3100	4640	d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe	85
PID 4640 wrote to memory of 3100	4640	d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d600a2684daadf70acd19a7d99f5bfa2_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Users\Admin\AppData\Roaming\iexplorer.exe
  "C:\Users\Admin\AppData\Roaming\iexplorer.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\iexplorer.exe

Filesize
37KB

MD5
d600a2684daadf70acd19a7d99f5bfa2

SHA1
8ba1bec4712d887671705715eb7186cc76d9234b

SHA256
21ba2d085af12f1c4e96fe842c90e9edd69d59b1f1c0090543726b4b5fa399c4

SHA512
308c7b8facb917a17dfd92e9b7141aa0589afb8fd0527322dfeed340219bbea1b51f98af2b0d91a75192965ee1f9b5cfdac3b776eda8fb58831c6d0f5d4f97a0

Download Submit
memory/3100-19-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download
memory/3100-17-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download
memory/3100-20-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download
memory/4640-0-0x00007FF9BC255000-0x00007FF9BC256000-memory.dmp

Filesize
4KB

Download
memory/4640-2-0x000000001C280000-0x000000001C74E000-memory.dmp

Filesize
4.8MB

Download
memory/4640-1-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download
memory/4640-3-0x000000001C750000-0x000000001C7F6000-memory.dmp

Filesize
664KB

Download
memory/4640-7-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download
memory/4640-18-0x00007FF9BBFA0000-0x00007FF9BC941000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads