551a746e3c48f5037ec49646d041dea9cbb9ed348916ad48ed019ffa0aa22091

General

Target

a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Size

154KB
MD5

a620648179bd8e118a5658230678b701
SHA1

d08effbfb6e9cdb2177b1a5ea8c76087a339e5f3
SHA256

551a746e3c48f5037ec49646d041dea9cbb9ed348916ad48ed019ffa0aa22091
SHA512

1692689e71cab6976941e2f5625e412eb07617aed89dff7c8f3cb967e5c864392296c7bcf4d04c70f3f21491c34a8f1cc13ebc38ba4547b31aebc801abd0735f
SSDEEP

3072:9nvsUIjwiOg6Q4qOFNLAUjtnazqlcrbUbPU5RgEUywlnuvtcLiEJ:9v+jwugznCqabUbMR1wlFT

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a620648179bd8e118a5658230678b701_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\Wow6432Node\Interface\{48e59292-9880-11cf-9754-00aa00c00908}	a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\Wow6432Node	a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\Wow6432Node\Interface	a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\Wow6432Node\Interface\{48e59292-9880-11cf-9754-00aa00c00908}\ProxyStubClsid32	a620648179bd8e118a5658230678b701_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\Wow6432Node\Interface\{48e59292-9880-11cf-9754-00aa00c00908}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	a620648179bd8e118a5658230678b701_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32
PID 1640 wrote to memory of 2996	1640	a620648179bd8e118a5658230678b701_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\a620648179bd8e118a5658230678b701_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a620648179bd8e118a5658230678b701_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\a620648179bd8e118a5658230678b701_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a620648179bd8e118a5658230678b701_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2996

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

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Downloads

\Users\Admin\AppData\Local\.#\MBX@668@1F61C78.###

Filesize
2KB

MD5
b4c48a16de058dec8179a2ff2cb94aa4

SHA1
47e0f83c415864406a011d432d90716aa63dea03

SHA256
d23e161351da3d186acd48ccd39f17b22b2399cf5e8d2cf516c5ef2dc591950b

SHA512
760cee470d1a8dce3b6c67dabf7bfa4521d3ace37316b9352d430bd1ed519068237f4672bf6641d045dd6d85c774f546a071a8cbd2125459175039d2e63de8cd

Download Submit
memory/1640-13-0x00000000234C0000-0x00000000234DE000-memory.dmp

Filesize
120KB

Download
memory/1640-25-0x00000000234C0000-0x00000000234DE000-memory.dmp

Filesize
120KB

Download
memory/1640-3-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/1640-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-9-0x00000000234C0000-0x00000000234DE000-memory.dmp

Filesize
120KB

Download
memory/1640-10-0x00000000234C0000-0x00000000234DE000-memory.dmp

Filesize
120KB

Download
memory/1640-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-14-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-11-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-21-0x00000000234C0000-0x00000000234DE000-memory.dmp

Filesize
120KB

Download
memory/1640-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-20-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/1640-24-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2996-26-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2996-27-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download

Analysis

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