6bf73b4f6b1af5c3272147e2d43fb2e5405d431f71534c0bebfdabbb70e8f088

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 21:12

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General

Target

f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe
Size

486KB
MD5

f5c19208a65e67b8d112a6b9f6cdd272
SHA1

89be7a56ea74a647043b02402bc2c55f4d6c827f
SHA256

6bf73b4f6b1af5c3272147e2d43fb2e5405d431f71534c0bebfdabbb70e8f088
SHA512

c5d1d3a5fa888d4892eb383f185c4030049dad9751591053e8dd16fc53ed78ba9fcb6376a7f5fa8023e58a743ca862aa19e248889ea7a77462bd09a9ffc9a6b0
SSDEEP

12288:o8rKucRSpKNhLAVFzPaE0sGbojNopsGbojNo4sGbojNot:o8FcRScrAVBCE0sluslrslo

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/868-0-0x0000000000400000-0x00000000004A8000-memory.dmp	upx
behavioral1/memory/868-1-0x0000000000400000-0x00000000004A8000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2932	868	WerFault.exe	30

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	f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 2932	868	f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe	31
PID 868 wrote to memory of 2932	868	f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe	31
PID 868 wrote to memory of 2932	868	f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe	31
PID 868 wrote to memory of 2932	868	f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5c19208a65e67b8d112a6b9f6cdd272_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 204
  2⤵
  - Program crash
  PID:2932

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/868-0-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/868-1-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download