f697b0f72da95010c077f1cab3f5d4d1a8d6c64988112f1f87d55cf6b16720d8

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 22:51

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General

Target

7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
Size

312KB
MD5

7192a02c656e63ecd2f05e3d0deb3d2a
SHA1

c4c5fe049810e51da530befe6de461656fea93bf
SHA256

f697b0f72da95010c077f1cab3f5d4d1a8d6c64988112f1f87d55cf6b16720d8
SHA512

97a9264c64a6e37d5ed87205a7f3ba80a8900d395f7cff09886606ca7079e1197b4fff55c0d3598ec6b5f5f951df4f3e6fbc07c23f03fb95044b088ed8cc08e7
SSDEEP

6144:KplQD8yThyhPsp1U+01w0KUCokclRYCb2micnbsLiaaAcL:sQDr1yhg1x01a6kcxnB

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2300	mLbBkFnPkHo01828.exe

Executes dropped EXE 1 IoCs

pid	Process
2300	mLbBkFnPkHo01828.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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\mLbBkFnPkHo01828 = "C:\\ProgramData\\mLbBkFnPkHo01828\\mLbBkFnPkHo01828.exe"	mLbBkFnPkHo01828.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\X:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\Y:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\J:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\T:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\V:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\Z:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\K:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\O:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\R:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\M:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\N:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\P:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\S:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\U:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\G:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\H:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\I:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\W:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\E:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\L:	mLbBkFnPkHo01828.exe
File opened (read-only)	\??\Q:	mLbBkFnPkHo01828.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mLbBkFnPkHo01828.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
Token: SeDebugPrivilege	2300	mLbBkFnPkHo01828.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2300	mLbBkFnPkHo01828.exe
2300	mLbBkFnPkHo01828.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2300	1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe	84
PID 1708 wrote to memory of 2300	1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe	84
PID 1708 wrote to memory of 2300	1708	7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708
- C:\ProgramData\mLbBkFnPkHo01828\mLbBkFnPkHo01828.exe
  "C:\ProgramData\mLbBkFnPkHo01828\mLbBkFnPkHo01828.exe" "C:\Users\Admin\AppData\Local\Temp\7192a02c656e63ecd2f05e3d0deb3d2a_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2300

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

Peripheral Device Discovery

T1120

Query Registry

T1012

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:\ProgramData\mLbBkFnPkHo01828\mLbBkFnPkHo01828.exe

Filesize
312KB

MD5
e2f41df2030b3f1e6951e801e458bae1

SHA1
ebac841f7ae53809404f7db1d570b14b5ce2cb18

SHA256
3be55356d0ce54809023463a233d826b80301af8844b35cd24ac6237dc27b7fa

SHA512
0e86b9ca3ba4633df3be7e3ebf32214fed527bd03d9cde0d33000cbf1a9f7db9286f1374d896f65da9634ecd2f6be7361e4417cc2aac3244b56f8031cc8a64f1

Download Submit
memory/1708-20-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/1708-22-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/1708-4-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/1708-3-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/1708-1-0x0000000077EC3000-0x0000000077EC4000-memory.dmp

Filesize
4KB

Download
memory/1708-41-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/1708-2-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/1708-0-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2300-14-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2300-21-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2300-15-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2300-25-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2300-34-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2300-13-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download