e04776b2897d6e0f2ed942c22c820c8dfbdf424f69dbd76a1398d30651d26c0a

General

Target

6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
Size

275KB
MD5

6f7f2286aa2862cddf1df821471337e3
SHA1

f11c7a2b2c49babbbc3e9c6b58e098b9f117e4c3
SHA256

e04776b2897d6e0f2ed942c22c820c8dfbdf424f69dbd76a1398d30651d26c0a
SHA512

7009593001a9f024a88c823fbc1e03def0ed9ef6b50cc2adb700e2d386667403339146251af81bbc1f4cba8fc44f9fda7b558dd3de9b74a99cd22570ee32960b
SSDEEP

6144:rg6o6WmW799nNftIF3pnv01+qardnVjIA0mBLJSul4QL:ra6WPhy5nc1crdnNtBLxmQL

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2532	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2668	comine.exe

Loads dropped DLL 2 IoCs

pid	Process
2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ieapfltr.dat	comine.exe
File opened for modification	C:\Windows\SysWOW64\comine.exe	comine.exe
File opened for modification	C:\Windows\SysWOW64\ieapfltr.dat	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\comine.exe	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\comine.exe	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.BAT	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	comine.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
Token: SeDebugPrivilege	2668	comine.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2668	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	30
PID 2708 wrote to memory of 2668	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	30
PID 2708 wrote to memory of 2668	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	30
PID 2708 wrote to memory of 2668	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	30
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2532	2708	6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f7f2286aa2862cddf1df821471337e3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\comine.exe
  C:\Windows\system32\comine.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2668
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.BAT
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\uninstal.BAT

Filesize
218B

MD5
8265694e6a60ce23b267f2e57f946d80

SHA1
c157e8a06a59db06963f420babf4e4f73b0bbb74

SHA256
52cb9cf853488a471bbda6227e5672421fb9bb82a8351f0f331f4a9b54dd902f

SHA512
0dd070970db4aa6537c5cd840778dda4c27656a27514f3856b9b715cb4fb546892aa50372ed997b6159e59829faab946cef5d39efee77aebe88a7e130d6defdf

Download Submit
\Windows\SysWOW64\comine.exe

Filesize
275KB

MD5
6f7f2286aa2862cddf1df821471337e3

SHA1
f11c7a2b2c49babbbc3e9c6b58e098b9f117e4c3

SHA256
e04776b2897d6e0f2ed942c22c820c8dfbdf424f69dbd76a1398d30651d26c0a

SHA512
7009593001a9f024a88c823fbc1e03def0ed9ef6b50cc2adb700e2d386667403339146251af81bbc1f4cba8fc44f9fda7b558dd3de9b74a99cd22570ee32960b

Download Submit
memory/2668-16-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2668-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2668-14-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2668-24-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2668-28-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2708-0-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2708-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2708-11-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2708-13-0x0000000003110000-0x000000000321F000-memory.dmp

Filesize
1.1MB

Download
memory/2708-1-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2708-25-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing