07fe14f484cd152c032a3df3ba0cc91143e60720a345bcc51e548aec82f593a4

General

Target

a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe
Size

84KB
MD5

a86d840fa47a7a2a464ab59dfe98b202
SHA1

1d3f1e4c7de65b812baeb22a4efbd1e9c6b8dadd
SHA256

07fe14f484cd152c032a3df3ba0cc91143e60720a345bcc51e548aec82f593a4
SHA512

345803a5faee6a6115e43d070833ab0f36b706368d4373221f2dc3ab1d25b64e9bcafd0c42d4fce8d0199941dc9e6af899be35100e09d73c3393a91cd0eeb33b
SSDEEP

1536:Z8Xy1mzpWHosdib4tctCBhl3KUj+Ud1+FbxRahHBmdYHm6i:SXywV0VtcwBf3KUeFbDEBmuHmp

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2152	win77.exe

Loads dropped DLL 2 IoCs

pid	Process
2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe
2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\runAPI33 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\runAPI52.exe\""	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2152	2296	a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a86d840fa47a7a2a464ab59dfe98b202_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\win77.exe
  C:\Users\Admin\AppData\Local\Temp\win77.exe
  2⤵
  - Executes dropped EXE
  PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\win77.exe

Filesize
7KB

MD5
d79efb472a22ad75d501317b21e66b5e

SHA1
24512f54884d3dda2d803457bbd3dcd513356196

SHA256
7255b1d1f001b9d9a5177e1f8063bcc824effe3570e6c19508babe12bb73c7d6

SHA512
7c5a2f516a727ddeb05f9a7c6565375debb05709ac9b95212fc748cba37a2ab81b7d727636141096e4511679ce140b07b37fdf36cfb47d8d1c8accdd24163ae5

Download Submit
memory/2152-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2152-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2152-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2296-0-0x0000000074E21000-0x0000000074E22000-memory.dmp

Filesize
4KB

Download
memory/2296-2-0x0000000074E20000-0x00000000753CB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-28-0x0000000074E20000-0x00000000753CB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-1-0x0000000074E20000-0x00000000753CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads