ee9b2fd4048240c87f6fe6e49ef2a03deed43383248c1dd272aa36b33ab421f3

Analysis

max time kernel
135s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 01:06

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General

Target

cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe
Size

58KB
MD5

cdedc860e3de1811dcac152197e1dea5
SHA1

2dcf20ae539716787376dbb80b1ed40a1faedc09
SHA256

ee9b2fd4048240c87f6fe6e49ef2a03deed43383248c1dd272aa36b33ab421f3
SHA512

8ffcb6f0cf359c525ea51da501daa19a22da4822f4875662b30dfad66eae3ad4feca23e68495c14e8049efa79fba8577edf00c5766eb6cd1d85b86d8d43e7498
SSDEEP

768:kc/otJ+aRlJoxUDqRH1/PZE0ZhBBLSLHg0TXasqzViWy+RfxNchawl:kcsbRHonlDhBBLMHlzSByONuag

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 840 set thread context of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1628	4128	WerFault.exe	86

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	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4128	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86
PID 840 wrote to memory of 4128	840	cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\cdedc860e3de1811dcac152197e1dea5_JaffaCakes118.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 12
    3⤵
    - Program crash
    PID:1628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4128 -ip 4128
1⤵
PID:2100

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

memory/840-0-0x0000000075102000-0x0000000075103000-memory.dmp

Filesize
4KB

Download
memory/840-1-0x0000000075100000-0x00000000756B1000-memory.dmp

Filesize
5.7MB

Download
memory/840-2-0x0000000075100000-0x00000000756B1000-memory.dmp

Filesize
5.7MB

Download
memory/840-5-0x0000000075100000-0x00000000756B1000-memory.dmp

Filesize
5.7MB

Download
memory/4128-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download