f4b19ff0471865ea008cbed14f7ac3e233bd1bf6ae99b6af62d944953a019fb4

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
09-09-2024 20:21

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General

Target

d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe
Size

37KB
MD5

d708d06de91abd91687e924c9a9c67a4
SHA1

696bd7831c37d0e97f971a960775e5dfb011ddc7
SHA256

f4b19ff0471865ea008cbed14f7ac3e233bd1bf6ae99b6af62d944953a019fb4
SHA512

be4c44f048d2e848fe6e6c457f4b384632aa5ddf902a8df4c442f907ddb2f4445bb1ebd8286c8d6819475f8d5c5b65ccfa8afb65cd09a5ec0cc02d0ec46ecdd9
SSDEEP

768:bhkMnymmBmDoa7hhLw1llsB0+wU0oYsKp5oFnsRiFJzuS6rwY:HymmBmDFthc1l60UXip5oFnsRiFV6r9

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2976	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-1-5-21-312935884-697965778-3955649944-1000\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	2976	iexplorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2976	iexplorer.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2976	2704	d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe	30
PID 2704 wrote to memory of 2976	2704	d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe	30
PID 2704 wrote to memory of 2976	2704	d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d708d06de91abd91687e924c9a9c67a4_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2704
- 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:2976

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

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
d708d06de91abd91687e924c9a9c67a4

SHA1
696bd7831c37d0e97f971a960775e5dfb011ddc7

SHA256
f4b19ff0471865ea008cbed14f7ac3e233bd1bf6ae99b6af62d944953a019fb4

SHA512
be4c44f048d2e848fe6e6c457f4b384632aa5ddf902a8df4c442f907ddb2f4445bb1ebd8286c8d6819475f8d5c5b65ccfa8afb65cd09a5ec0cc02d0ec46ecdd9

Download Submit
memory/2704-0-0x000007FEF5C3E000-0x000007FEF5C3F000-memory.dmp

Filesize
4KB

Download
memory/2704-1-0x000007FEF5980000-0x000007FEF631D000-memory.dmp

Filesize
9.6MB

Download
memory/2704-2-0x000007FEF5980000-0x000007FEF631D000-memory.dmp

Filesize
9.6MB

Download
memory/2704-10-0x000007FEF5980000-0x000007FEF631D000-memory.dmp

Filesize
9.6MB

Download
memory/2976-11-0x000007FEF5980000-0x000007FEF631D000-memory.dmp

Filesize
9.6MB

Download
memory/2976-12-0x000007FEF5980000-0x000007FEF631D000-memory.dmp

Filesize
9.6MB

Download
memory/2976-13-0x000007FEF5980000-0x000007FEF631D000-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