12978e4bb7c0c7a4000de91daa1e4c0848864c603a264b8a3a9eebd9fe266dc4

Analysis

max time kernel
132s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 05:28

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General

Target

780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
Size

535KB
MD5

780da310dbb2435f73dfb321b9ffc400
SHA1

fed17197d4823aef81ec8bfd6f14e61a55a8aa65
SHA256

12978e4bb7c0c7a4000de91daa1e4c0848864c603a264b8a3a9eebd9fe266dc4
SHA512

a1e29c8fa390f5a5fb21db7ba06276d1301ea7cdc9af364e7cfe79ccaa1e1629af552b0d58854cc71e0eb42f40aee6035822d1d41133c23b2e283033860ff560
SSDEEP

12288:ZAuraPkinA04etB4vZ2m9ofGYJVnijmpi6CBNsT9FOEA:NrxJzetB4R16dJ0api12VA

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2908	736	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
736	780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\780da310dbb2435f73dfb321b9ffc400_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 2364
  2⤵
  - Program crash
  PID:2908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 736 -ip 736
1⤵
PID:3516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/736-0-0x0000000000BB0000-0x0000000000D5B000-memory.dmp

Filesize
1.7MB

Download
memory/736-1-0x00000000012F0000-0x00000000012F3000-memory.dmp

Filesize
12KB

Download
memory/736-4-0x0000000000BB0000-0x0000000000D5B000-memory.dmp

Filesize
1.7MB

Download
memory/736-5-0x00000000012F0000-0x00000000012F3000-memory.dmp

Filesize
12KB

Download