ab469002be05e795b5ae7f0ec7a4fd9276268322d5b5f22b5789eb880c1b5d7c

Analysis

max time kernel
140s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:40

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General

Target

084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe
Size

123KB
MD5

084b64b9486b929534e719dd75cb437b
SHA1

076b527aa7648635d11423f88269d2bd6c826943
SHA256

ab469002be05e795b5ae7f0ec7a4fd9276268322d5b5f22b5789eb880c1b5d7c
SHA512

95f0dc39253715cbd8dd21b40d1974062bfdf7696aa22ecf4b79876212c32755e0108343f198616a9ef42901c489444691979ab2c9c8b30725a2faa263223d20
SSDEEP

3072:Wzd95Cjwt17xwK7eQ3xlhomrTvmlH5oXNyUDT/V:WRCjwtXF7r3xPVTvmh0NvDp

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4836-6-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4836-10-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4836-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4836	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 4836	548	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe	82
PID 548 wrote to memory of 4836	548	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe	82
PID 548 wrote to memory of 4836	548	084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:548
- C:\Users\Admin\AppData\Local\Temp\084b64b9486b929534e719dd75cb437b_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:4836

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/548-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/548-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/548-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/548-4-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/4836-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4836-6-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4836-10-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4836-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4836-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download