f8d9fbcef6907460baa7c91e53d1a40865901bb50906b5519cba440fdbc65032

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 19:53

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General

Target

JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe
Size

253KB
MD5

d0e4c13e6c8ba9fe34d86b554b595d9a
SHA1

83eee2dbe00ae265af9eb13105dc1068b6b034cd
SHA256

f8d9fbcef6907460baa7c91e53d1a40865901bb50906b5519cba440fdbc65032
SHA512

72f5fcd367c0f0fdc83827bea529f84a85ace28550a5cd8102cb0cde2829d81defe312fb0d95d3c5a8e8728f4efd8cb433bfab0b3e1f265fffdc4e0ad687247d
SSDEEP

6144:wBlL/c87eYm2Qs7omGr3zFBKC1pJ9r5MMApfLkmK:Ce6o2Qs8Rr3zRpHr5IjO

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2136	JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4432	2136	WerFault.exe	82

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	JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 5076	2136	JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe	83
PID 2136 wrote to memory of 5076	2136	JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe	83
PID 2136 wrote to memory of 5076	2136	JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e4c13e6c8ba9fe34d86b554b595d9a.exe"
  2⤵
  PID:5076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2136 -s 960
  2⤵
  - Program crash
  PID:4432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2136 -ip 2136
1⤵
PID:4044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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:\Users\Admin\AppData\Local\Temp\nsc99DF.tmp\oirygpbyia.dll

Filesize
38KB

MD5
6d2a0ca8aac6594e4f037d3cecdace3b

SHA1
2fdc815752d2483ae536ed60dd2104b0e5cc2abd

SHA256
f7a3aa43e037f6b25c8070b3aaac9f0c5037abb1c4d01afd30a6f52f7c44f468

SHA512
cacc25100aedd926141416ef443dd40f03cb6b1512129bd707fc8ece1c9db2ad9a1de559e8cb3d29b569e2b1b843822f4ef681c4ea33bc5a6a290a3f17bdb7ee

Download Submit
memory/2136-7-0x0000000010009000-0x000000001000B000-memory.dmp

Filesize
8KB

Download