213d86687dcaefb777476d8f22563eacaba1b1a4647ef834b7b2be775b9be794

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-05-2024 17:17

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General

Target

60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
Size

666KB
MD5

60462e6e3b31fb2808ffe844599b0064
SHA1

9c554c6c9cc760fb178139a94eeac92fc839f689
SHA256

213d86687dcaefb777476d8f22563eacaba1b1a4647ef834b7b2be775b9be794
SHA512

d1c5eee6cc9070e2846651ecaef8bb34d1518c1f60d6eb63f39d45c241f0cc503d7dad59d68b09f1e29f16bbdfc3aeb872fbf63f310d070f988682798a601eca
SSDEEP

12288:ibDqEkMs4q48IAeP0PifTEurPbvdqJplapLWTICNIYPKMTWN4t4OAUw91zRwIMf1:iXbs48LeP0P8E6dclWLi26KGOqMwIMt

Score

7^/10

discovery upx

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	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5008-0-0x0000000000400000-0x00000000005C7000-memory.dmp	upx
behavioral2/memory/5008-15-0x0000000000400000-0x00000000005C7000-memory.dmp	upx

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	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5264	5008	WerFault.exe	81
5152	5008	WerFault.exe	81

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
5008	60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\60462e6e3b31fb2808ffe844599b0064_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:5008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 1444
  2⤵
  - Program crash
  PID:5152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 884
  2⤵
  - Program crash
  PID:5264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5008 -ip 5008
1⤵
PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 5008 -ip 5008
1⤵
PID:3512

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

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Downloads

memory/5008-0-0x0000000000400000-0x00000000005C7000-memory.dmp

Filesize
1.8MB

Download
memory/5008-15-0x0000000000400000-0x00000000005C7000-memory.dmp

Filesize
1.8MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads