e7110e72e6ea4310da55669a7571ab3e76f645de58d903190502c3fbe028e2df

Analysis

max time kernel
140s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 11:11

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General

Target

0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
Size

40KB
MD5

0a5dbadc0a3298cf75c30395a201c9fb
SHA1

b19f6eb055cae3ea7e7c3478eab54411b5506452
SHA256

e7110e72e6ea4310da55669a7571ab3e76f645de58d903190502c3fbe028e2df
SHA512

499b7e94fc1c44a91a7ac8684caa68e0df0ac81a011940c6f1929cb359cdc902f9df1307e35cfacb6c39c36672035296709c30fe0288298a4ac9f71f890fbe95
SSDEEP

768:ZCyAqlTmQjEYiMiei+PYj0g00s+0g3+cfTxI7Td20IutIMV8h:fAqlTmQYY60V+0jcfNIFDIMCh

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2836	mshxxbb32.dll
2836	mshxxbb32.dll

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\xxamuywzx.dll	0a5dbadc0a3298cf75c30395a201c9fb_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	0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshxxbb32.dll

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2836	mshxxbb32.dll
2836	mshxxbb32.dll

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1176	0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2836	mshxxbb32.dll

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 2836	1176	0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe	82
PID 1176 wrote to memory of 2836	1176	0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe	82
PID 1176 wrote to memory of 2836	1176	0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1176
- C:\Windows\SysWOW64\mshxxbb32.dll
  C:\Windows\system32\mshxxbb32.dll xxamuywzx.dll
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\xxamuywzx.dll

Filesize
19KB

MD5
6eac7c59e16c77d403fcd1d6e34199bb

SHA1
b999337549ca59a80ca1a202e38b40c0fe83d133

SHA256
186700baf7ce080beae0ac2ccc4ca914ccc2ff6ef1001c37e2ada6107c1716fa

SHA512
bfdbc7ac02789b895c638373a1176e5f899d694b8a9c71af73950a40586b631b0dcd3d82f14c2be55fcd95be946bc3a3fedebdc48de5160f3924c57aa0943d8b

Download Submit
memory/1176-1-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2836-5-0x0000000000570000-0x000000000058D000-memory.dmp

Filesize
116KB

Download
memory/2836-6-0x0000000000570000-0x000000000058D000-memory.dmp

Filesize
116KB

Download
memory/2836-7-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download