cb757cd744d70f90e6d176a61e7d8765d8b171f51c4ade349e3ec64edf3ea8c4

General

Target

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
Size

885KB
MD5

6589e79bf640173e2eb2e8124621d9d2
SHA1

ff15ed42e5f47925d88945d9c081f590398008c3
SHA256

cb757cd744d70f90e6d176a61e7d8765d8b171f51c4ade349e3ec64edf3ea8c4
SHA512

3e0928121c3380f50c90f8608cc14e3f45e62ebb9bf64a071e4b11075114709dbc6ddaa5f8755b3947630f33985abaf2e57e66a33bf5b7114c88486778e27c81
SSDEEP

24576:BuvYVsT1lnTPopmmyBgCl3T0lVz6odQ6I:UvYkRTE3YcbQT

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

description	pid	process	target process
PID 2428 set thread context of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

pid	process
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
2988	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

description	pid	process	target process
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
PID 2428 wrote to memory of 2988	2428	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe	6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2428

C:\Users\Admin\AppData\Local\Temp\6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6589e79bf640173e2eb2e8124621d9d2_JaffaCakes118.exe" Track="0001000000"
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2428-20-0x0000000000400000-0x00000000005A0000-memory.dmp

Filesize
1.6MB

Download
memory/2428-0-0x0000000000400000-0x00000000005A0000-memory.dmp

Filesize
1.6MB

Download
memory/2428-12-0x0000000002790000-0x0000000002930000-memory.dmp

Filesize
1.6MB

Download
memory/2988-26-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-17-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-27-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-6-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-29-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-22-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-21-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-13-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-4-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-8-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-23-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-30-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-24-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-2-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-10-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-25-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-31-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-32-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-33-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-34-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-35-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-36-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-37-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-38-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-39-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-40-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-41-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2988-42-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads