76511e601ab4c39267403409f09035fed5effb09934634635ef03eb430a0154f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 22:41

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General

Target

f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
Size

1.3MB
MD5

f6fed1160d87046988af2fa01755b2a6
SHA1

6ba01c22fc88982ba41f489dbc33e0b77d477c26
SHA256

76511e601ab4c39267403409f09035fed5effb09934634635ef03eb430a0154f
SHA512

3a22c01d3d4a1c282f587159f6bf4ade085c91f41101b14142a6e8a4eff3052064f6c02e877aceb034a0b7e67ff2d845c42226c42ffe794e600fdf7ae75d0db2
SSDEEP

24576:Am8jTAQv5zo13sOimX1+a/lTGCOfKMrfdwOW5:AmJQvJbFaNTGrK+fGOW

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/2280-0-0x0000000000400000-0x0000000000558000-memory.dmp	upx
behavioral1/memory/2280-4-0x0000000000400000-0x0000000000558000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
608	2280	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	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 608	2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe	31
PID 2280 wrote to memory of 608	2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe	31
PID 2280 wrote to memory of 608	2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe	31
PID 2280 wrote to memory of 608	2280	f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6fed1160d87046988af2fa01755b2a6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 712
  2⤵
  - Program crash
  PID:608

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/2280-0-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download
memory/2280-1-0x0000000000BA0000-0x0000000000CF8000-memory.dmp

Filesize
1.3MB

Download
memory/2280-4-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download