27bf610114fc76d40e719fa579812f74e7c8baba853a09a9bc3891c81c8ca8d3

Analysis

max time kernel
132s
max time network
139s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 08:59

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General

Target

89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe
Size

43KB
MD5

89c2f4ff9df3acc752d854bd151ee9b5
SHA1

096af843fa913d807c04f9d4ba168e5d09006cc2
SHA256

27bf610114fc76d40e719fa579812f74e7c8baba853a09a9bc3891c81c8ca8d3
SHA512

3479ef18fd160c1f7710a24610d27a8e489428fb2fe02596b8fac02509c236c603e9b59421064d651f9b9b8843ec2a9235f734956077546d9bf333eaa2cf6fc4
SSDEEP

768:Z7QAs21/Qyf6ryiHtGz+lwWJZMhZXuH3CYzCIoE0HAOSZNuJrrJe:Z1qrryyAQVJZI6mIozH8j0rY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
536	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
788	unshwduz.exe

Loads dropped DLL 2 IoCs

pid	Process
2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe
2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unshwduz.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 788	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	32
PID 2956 wrote to memory of 788	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	32
PID 2956 wrote to memory of 788	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	32
PID 2956 wrote to memory of 788	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	32
PID 2956 wrote to memory of 536	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	33
PID 2956 wrote to memory of 536	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	33
PID 2956 wrote to memory of 536	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	33
PID 2956 wrote to memory of 536	2956	89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89c2f4ff9df3acc752d854bd151ee9b5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2956
- C:\ProgramData\enilihuj\unshwduz.exe
  C:\ProgramData\enilihuj\unshwduz.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:788
- C:\Windows\SysWOW64\cmd.exe
  /c del /f C:\Users\Admin\AppData\Local\Temp\89C2F4~1.EXE.bak >> NUL
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:536

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

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Downloads

\ProgramData\enilihuj\unshwduz.exe

Filesize
43KB

MD5
89c2f4ff9df3acc752d854bd151ee9b5

SHA1
096af843fa913d807c04f9d4ba168e5d09006cc2

SHA256
27bf610114fc76d40e719fa579812f74e7c8baba853a09a9bc3891c81c8ca8d3

SHA512
3479ef18fd160c1f7710a24610d27a8e489428fb2fe02596b8fac02509c236c603e9b59421064d651f9b9b8843ec2a9235f734956077546d9bf333eaa2cf6fc4

Download Submit
memory/2956-8-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

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