a5b800ea2f006739034f26dd01e895697bbe4fd7482038ee61c6fc73e2659228

General

Target

03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
Size

989KB
MD5

03accf5514141164e8a50f4febd5ab32
SHA1

cc9b772b0f552c8cfe6e469200d3bb26a90a540c
SHA256

a5b800ea2f006739034f26dd01e895697bbe4fd7482038ee61c6fc73e2659228
SHA512

e6a53df6c77ce928a0d8d5594c0c317474ef6df80b1c63299fb38ee393b4518a7a8de76f89ddd9e822c34954bc5ce41d4e50d0974bf4b33b08cd9d5f4dc88fdb
SSDEEP

24576:jonZJkWdUKsnmvfbWrCSTT7r3WN5b8yZBaWIFE2Ws:sJLLOmXbWrCSnn45bFU

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00070000000234cb-8.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
4940	DriverGenius.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Driver Genius Professional Edition\XceedZip.dll	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File created	C:\Program Files (x86)\Driver Genius Professional Edition\setting.reg	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Driver Genius Professional Edition\DailyTip.dat	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Driver Genius Professional Edition\Register.key	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File created	C:\Program Files (x86)\Driver Genius Professional Edition\XceedZip.dll	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Driver Genius Professional Edition\DriverGenius.exe	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Driver Genius Professional Edition\setting.reg	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File created	C:\Program Files (x86)\Driver Genius Professional Edition\DailyTip.dat	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File created	C:\Program Files (x86)\Driver Genius Professional Edition\DriverGenius.exe	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
File created	C:\Program Files (x86)\Driver Genius Professional Edition\Register.key	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe

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

System Information Discovery
T1082

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	DriverGenius.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe

Runs .reg file with regedit 1 IoCs

pid	Process
2664	regedit.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4940	DriverGenius.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 2664	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	82
PID 232 wrote to memory of 2664	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	82
PID 232 wrote to memory of 2664	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	82
PID 232 wrote to memory of 4940	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	83
PID 232 wrote to memory of 4940	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	83
PID 232 wrote to memory of 4940	232	03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03accf5514141164e8a50f4febd5ab32_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\regedit.exe
  regedit /s setting.reg
  2⤵
  - System Location Discovery: System Language Discovery
  - Runs .reg file with regedit
  PID:2664
- C:\Program Files (x86)\Driver Genius Professional Edition\DriverGenius.exe
  DriverGenius.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Driver Genius Professional Edition\DriverGenius.exe

Filesize
770KB

MD5
740e300006a510f82add5f49c1a12ab5

SHA1
5ed94f2271d510f5861f766770129ca630ba4f2f

SHA256
b9195eb8127a72e98d86dfc898faba323f225beef3e5803602198cd0410e4119

SHA512
43a3e061b0313ec3329ffcb22dc6de839acadafae55b2f84d171d3d3ac7a9e9739da702755b62f753ec3259d6d2b18a4d8d982253cc41d12546089a5d202e1f6

Download Submit
C:\Program Files (x86)\Driver Genius Professional Edition\setting.reg

Filesize
1KB

MD5
a491df8363dd2439588556a49e3d563a

SHA1
315bcb4abf65b50312b4b604c740bae0bac0b4db

SHA256
482dab0a6c25a0f79dfc95b520cad89d036db95a73caf1bb39c97bdbb9cb17fa

SHA512
e53ed96ef88a8edac7f7eddd7ded9d2b81c824f7863059f28dca55d95755100775ac28928e3013f09d5cbf73fb6056edd239b3e2b3ab71c6481de8add7d53f16

Download Submit
memory/232-0-0x0000000000400000-0x000000000089C000-memory.dmp

Filesize
4.6MB

Download
memory/232-20-0x0000000000400000-0x000000000089C000-memory.dmp

Filesize
4.6MB

Download
memory/4940-12-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download

Analysis

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