d776e1675e1082f8c788612bea7f1df99f5fd648dbda4992a2d2e36f28f6c26e

Analysis

max time kernel
95s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 22:12

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General

Target

2638eae2307735c8a898cd116f5828be_JaffaCakes118.exe
Size

99KB
MD5

2638eae2307735c8a898cd116f5828be
SHA1

34aebb1d80c0cc7a612c8cdf6b245acea90b453d
SHA256

d776e1675e1082f8c788612bea7f1df99f5fd648dbda4992a2d2e36f28f6c26e
SHA512

893935e2f1d6d8c655cfc67f03ead6adb6dc6811aba61ea7ec8369f9c602482869ea74ef629795acb23eab36f4bdbca0d9c3b1945065457f9d213338e3cf4a22
SSDEEP

3072:cwi089AvUB1LZPE1AAQvCTjE/j15AY41C:w0wB1LlyVb+15AYF

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
behavioral2/memory/2536-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1620	2536	WerFault.exe	82

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	2638eae2307735c8a898cd116f5828be_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2536	2638eae2307735c8a898cd116f5828be_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2638eae2307735c8a898cd116f5828be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2638eae2307735c8a898cd116f5828be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 528
  2⤵
  - Program crash
  PID:1620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2536 -ip 2536
1⤵
PID:2880

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/2536-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2536-1-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/2536-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2536-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download