05d8831b857b78e9cd07585cdacccee37aa064913e9503792ade758870df460a

Analysis

max time kernel
133s
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
18/08/2024, 23:20

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General

Target

a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe
Size

367KB
MD5

a8a1a736d653ca0c89a250469bec81f2
SHA1

93336d160a1a6c322f3aed2b203a27f80bf00188
SHA256

05d8831b857b78e9cd07585cdacccee37aa064913e9503792ade758870df460a
SHA512

3263e299aa64640037e06c993d6a83720fee59d801412e70ca7cfcb1970835d2066c84a1facce1c4be9a76846264e7e5f4b32bc62521c772d88ab54408c25fed
SSDEEP

6144:gxJ+QJwX5xGCLh6BFDkTrmZN4tyHHuCLUAV50l4NLuoTV6LIAkBxH2:gxcLXPFNo0CN4sHuChV2mgoTgLIxBR2

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3268 set thread context of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4664	2640	WerFault.exe	88

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	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88
PID 3268 wrote to memory of 2640	3268	a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Users\Admin\AppData\Local\Temp\a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a8a1a736d653ca0c89a250469bec81f2_JaffaCakes118.exe"
  2⤵
  PID:2640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 212
    3⤵
    - Program crash
    PID:4664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2640 -ip 2640
1⤵
PID:4360

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

memory/2640-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-6-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2640-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3268-9-0x0000000000400000-0x0000000000415748-memory.dmp

Filesize
85KB

Download