d0dffe92219b38ec6af316f52aa26f656c4ab956b6ce84b8d325660e10eec068

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 07:05

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General

Target

16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe
Size

83KB
MD5

16a69e2ef3b08a9cd17a04dff1799d09
SHA1

b20087bf09f7b542ba3c87f23522b269660aeb02
SHA256

d0dffe92219b38ec6af316f52aa26f656c4ab956b6ce84b8d325660e10eec068
SHA512

6f7d1c44a5a878ddee36b91029f010000f2a25faf96ba4a0d3346c429817d36b7b4d04dea24a5d1d23dc92edd86d3a8d6f6774712211e7500b4749ec9542228a
SSDEEP

1536:9y+EseSlWzSYYJFx8fMgxWPsqUHTnebafwBQ/g:ZEDCWG5PxQbEPNE5wBh

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/2180-0-0x0000000000400000-0x000000000045C000-memory.dmp	upx
behavioral1/memory/2180-1-0x0000000000400000-0x000000000045C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2292	2180	WerFault.exe	28

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	16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2292	2180	16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe	29
PID 2180 wrote to memory of 2292	2180	16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe	29
PID 2180 wrote to memory of 2292	2180	16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe	29
PID 2180 wrote to memory of 2292	2180	16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16a69e2ef3b08a9cd17a04dff1799d09_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 148
  2⤵
  - Program crash
  PID:2292

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

Replay Monitor

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Downloads

memory/2180-0-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2180-1-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download