0e85b736a6eb8cf2b2ac8e133bc3bd448bb7455609e1954d19fa190cf2c999d6

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 02:31

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General

Target

fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe
Size

37KB
MD5

fb549ec6c2238340abf7d9fbeefba1cd
SHA1

13aaad5fe1173517c840c7c8b4c2ce77f8934bc8
SHA256

0e85b736a6eb8cf2b2ac8e133bc3bd448bb7455609e1954d19fa190cf2c999d6
SHA512

49e666dd6671a5bb26a982c52edb0b13d1102d08c25c026d686540597a30c3710db070b0f65640885caca41b52fa4f41539324662d38d89f6d98421d9cbfbefe
SSDEEP

768:/h5KjmmtmXb86hhJdIsRh2g3D4OKdPGI7sOfp5yFnQiFJzuO6rwJ:+jmmtmXbxHJdI3OKdvzfp5yFnQiFt6rc

Score

10^/10

persistence

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
bridgeport

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4204	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-1-5-21-786284298-625481688-3210388970-1000\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 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3116	fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe
Token: SeDebugPrivilege	4204	iexplorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4204	iexplorer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 4204	3116	fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe	82
PID 3116 wrote to memory of 4204	3116	fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb549ec6c2238340abf7d9fbeefba1cd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3116
- 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:4204

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

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Downloads

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

Filesize
37KB

MD5
fb549ec6c2238340abf7d9fbeefba1cd

SHA1
13aaad5fe1173517c840c7c8b4c2ce77f8934bc8

SHA256
0e85b736a6eb8cf2b2ac8e133bc3bd448bb7455609e1954d19fa190cf2c999d6

SHA512
49e666dd6671a5bb26a982c52edb0b13d1102d08c25c026d686540597a30c3710db070b0f65640885caca41b52fa4f41539324662d38d89f6d98421d9cbfbefe

Download Submit
memory/3116-3-0x000000001C730000-0x000000001C7D6000-memory.dmp

Filesize
664KB

Download
memory/3116-2-0x000000001C260000-0x000000001C72E000-memory.dmp

Filesize
4.8MB

Download
memory/3116-0-0x00007FF820F85000-0x00007FF820F86000-memory.dmp

Filesize
4KB

Download
memory/3116-4-0x000000001CAB0000-0x000000001CB4C000-memory.dmp

Filesize
624KB

Download
memory/3116-5-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/3116-1-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/3116-20-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/3116-21-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/4204-22-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/4204-23-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/4204-24-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download
memory/4204-25-0x00007FF820CD0000-0x00007FF821671000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads