4337d806e2e015d64e82875c544d3bf4c2559a3507357dec013f4d16845c3e5d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 17:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe
Size

123KB
MD5

30f982cccdf3a4c2b233fe38083fdc95
SHA1

f00764682d6e3e84dae9306caafb8c5d2183b2be
SHA256

4337d806e2e015d64e82875c544d3bf4c2559a3507357dec013f4d16845c3e5d
SHA512

26bcdae27510bee84cb1edc90e420985aa26763058b7c0a2a43e94d2a8558ff41457c89cc8645b4eabe10010f6ec2325bb0c2ea68d0fa32e4fb1bc0367cbb101
SSDEEP

3072:mzd9505ISkrgGR5fxlhomrTvmlH57XNyXW4/NB:mRbzNzxPVTvmhhN8B

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/4008-10-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4008-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4008-6-0x0000000010000000-0x000000001000F000-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	30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 4008	4408	30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe	83
PID 4408 wrote to memory of 4008	4408	30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe	83
PID 4408 wrote to memory of 4008	4408	30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Users\Admin\AppData\Local\Temp\30f982cccdf3a4c2b233fe38083fdc95_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4008

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

Loading Replay Monitor...

Downloads

memory/4008-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4008-10-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4008-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4008-6-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4008-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4408-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/4408-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4408-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4408-4-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download