742820e23b9cadf00ff083ebe881e294a8d258a0b1ef1a6f9edbe21e3003d0ae

General

Target

441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
Size

853KB
MD5

441542ba3037611b59e363fccff4984c
SHA1

2323bbf0967ca54f6b42edeb18135a1f302ea1aa
SHA256

742820e23b9cadf00ff083ebe881e294a8d258a0b1ef1a6f9edbe21e3003d0ae
SHA512

07a9dcf1b2d87c1d55cabcd9e799ab297fc19833c58065a37a0feba096bd09582a9b0d66fd240b04ab658c99163636274fa1ff2df409b8acff08e6fdafff6779
SSDEEP

24576:FYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfvA:WqaxyDC2JmSoPvikO8A

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	441542ba3037611b59e363fccff4984c_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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1624 set thread context of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
2504	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29
PID 1624 wrote to memory of 2504	1624	441542ba3037611b59e363fccff4984c_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\441542ba3037611b59e363fccff4984c_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Users\Admin\AppData\Local\Temp\441542ba3037611b59e363fccff4984c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\441542ba3037611b59e363fccff4984c_JaffaCakes118.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2504

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

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Downloads

memory/1624-1-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1624-0-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1624-19-0x0000000002780000-0x000000000289C000-memory.dmp

Filesize
1.1MB

Download
memory/1624-21-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1624-22-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2504-17-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-9-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-24-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-23-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-13-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-3-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2504-11-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-7-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-5-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-25-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-27-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-26-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-29-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-28-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2504-31-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads