05a94997170f7dc414025cbc11721e9f9ba4b3812c42928daf90cd701b891048

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 08:34

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General

Target

5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe
Size

78KB
MD5

5670d4b77a100e4a48fde1069e62de30
SHA1

43bdd7188e013aeb57990d786c2d6bee40721afa
SHA256

05a94997170f7dc414025cbc11721e9f9ba4b3812c42928daf90cd701b891048
SHA512

35af4751aae3632a083c9df7f627d2a1c468b7d1c7bad5515d3d6f82c884ae570942ac4273750ad77e45684049f8ea7393d0fb122ba81790d4338248faafb763
SSDEEP

1536:AHVlak83uOPt780DtChboWMeqZoGjy5ntdVmIB/HWrql:AnWuOF7O8Sew/DvO

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2212-1-0x0000000000400000-0x0000000000499000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2936	2212	WerFault.exe	29

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	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2212	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2936	2212	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2936	2212	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2936	2212	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2936	2212	5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5670d4b77a100e4a48fde1069e62de30_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 36
  2⤵
  - Program crash
  PID:2936

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/2212-0-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

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memory/2212-1-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

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