19d225e99bd8a5620bafc327301febc1757e59d6b77eb09554ed216cf6f3f5c0

Analysis

max time kernel
135s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 08:21

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General

Target

826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe
Size

99KB
MD5

826fa92062ad18a277f95dcffacbf1e8
SHA1

4260e4abff3ed2c5f0ccdc810ce03d6c4520a7e6
SHA256

19d225e99bd8a5620bafc327301febc1757e59d6b77eb09554ed216cf6f3f5c0
SHA512

0d2e3159b3207e71aec05ae5615ff0aa307b263d7526bd480be2142aa75601a5ba051c045277f85d6114e57d415f6ae909c021bd98a210eb14beba7a55557d50
SSDEEP

1536:+JY/tldhfw7HhD7bwVOSpshz8Y6FXgMdYI+qlX1PBW2bAgqXJXqXNXt+lj8sNW:0lYOSyhzX2+qxBP0tZad9+lj8sg

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/memory/3884-0-0x0000000000400000-0x000000000041A000-memory.dmp	aspack_v212_v242
behavioral2/memory/3884-7-0x0000000000400000-0x000000000041A000-memory.dmp	aspack_v212_v242

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3884 set thread context of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84

Program crash 2 IoCs

pid	pid_target	Process	procid_target
664	4984	WerFault.exe	84
4132	4984	WerFault.exe	84

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	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84
PID 3884 wrote to memory of 4984	3884	826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Users\Admin\AppData\Local\Temp\826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\826fa92062ad18a277f95dcffacbf1e8_JaffaCakes118.exe
  2⤵
  PID:4984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 220
    3⤵
    - Program crash
    PID:664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 228
    3⤵
    - Program crash
    PID:4132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4984 -ip 4984
1⤵
PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4984 -ip 4984
1⤵
PID:2904

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/3884-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3884-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4984-8-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4984-5-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4984-3-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4984-10-0x0000000000400000-0x000000000040E1F0-memory.dmp

Filesize
56KB

Download
memory/4984-9-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download