eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79

Analysis

max time kernel
142s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2024 09:35

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General

Target

7dad2c4407957ac063b27b5dbbe8e596.exe
Size

4.9MB
MD5

7dad2c4407957ac063b27b5dbbe8e596
SHA1

9309ba525bd5486667017d84a15a94f18616c125
SHA256

eefe4186b76670dd5d2a0e69ff14d4833333cd4b047a3f2260a736fd69da4a79
SHA512

f7ee96644ca686dde3686cc7c920c2ce43b6d8e81458d3f24fa38cb1f33a04c079097caaa7847c4b00b25e6115c7ac619caa50a70840020103dc59ab96f9c2e6
SSDEEP

98304:cHq30uZ1rpxCcHiU7g/iftzaGS107AJ121Ghl8LcFRrgDn7LgckWofmgC/g:czuFxCSx7gKJS10UT2Cl8APsTV4fmPY

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 12 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4936-0-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-2-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/4936-1-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-3-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-5-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-7-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-10-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-11-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-13-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-14-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-16-0x00000000002B0000-0x00000000011BE000-memory.dmp	upx
behavioral2/memory/3948-17-0x00000000002B0000-0x00000000011BE000-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

Processes:

7dad2c4407957ac063b27b5dbbe8e596.exe7dad2c4407957ac063b27b5dbbe8e596.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dad2c4407957ac063b27b5dbbe8e596.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dad2c4407957ac063b27b5dbbe8e596.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7dad2c4407957ac063b27b5dbbe8e596.exe7dad2c4407957ac063b27b5dbbe8e596.exe

pid process

4936 7dad2c4407957ac063b27b5dbbe8e596.exe
3948 7dad2c4407957ac063b27b5dbbe8e596.exe

pid	process
4936	7dad2c4407957ac063b27b5dbbe8e596.exe
3948	7dad2c4407957ac063b27b5dbbe8e596.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

7dad2c4407957ac063b27b5dbbe8e596.exe

description	pid	process	target process
PID 4936 wrote to memory of 3948	4936	7dad2c4407957ac063b27b5dbbe8e596.exe	7dad2c4407957ac063b27b5dbbe8e596.exe
PID 4936 wrote to memory of 3948	4936	7dad2c4407957ac063b27b5dbbe8e596.exe	7dad2c4407957ac063b27b5dbbe8e596.exe
PID 4936 wrote to memory of 3948	4936	7dad2c4407957ac063b27b5dbbe8e596.exe	7dad2c4407957ac063b27b5dbbe8e596.exe

C:\Users\Admin\AppData\Local\Temp\7dad2c4407957ac063b27b5dbbe8e596.exe
"C:\Users\Admin\AppData\Local\Temp\7dad2c4407957ac063b27b5dbbe8e596.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\7dad2c4407957ac063b27b5dbbe8e596.exe
  C:\Users\Admin\AppData\Local\Temp\7dad2c4407957ac063b27b5dbbe8e596.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3948

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/3948-2-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-3-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-5-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-7-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-10-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-11-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-13-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-14-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-16-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/3948-17-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/4936-0-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download
memory/4936-1-0x00000000002B0000-0x00000000011BE000-memory.dmp

Filesize
15.1MB

Download