426fec334451663204948caea397a56aed58dec43de28c6a4fdaed7f6ce433fe

Analysis

max time kernel
142s
max time network
145s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

kolebot/kole.exe
Size

685KB
MD5

2d61c397d1105adfa9f24d6f2ed009c6
SHA1

955348a31c60572f8c31ff4cf056af71e3839073
SHA256

4d9b6f7cb5e033213affe7e043472e2b8394dbbef07a974396fae31b1211a171
SHA512

466789f02850a611d23eaeb4c0fe6d3ff007e77b6997f22c3119140b7595bb15e1bdd883d6d9dd6d545d7f096173e4ca472e2c053c0f47c2a4b67a6a1c20c2bf
SSDEEP

12288:vzf39vubuTqaEZZpZGNZyXPZXCHEJvx2pqrq6GQ16ZSv/a0rT888888888888W8n:vT39vu6TmbZeZM1CMmoz64HKnBg

Score

7^/10

evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

klauncher.dat

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Wine	klauncher.dat

Themida packer 17 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral7/memory/2120-3-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-4-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-42-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-43-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-44-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-46-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-47-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-48-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-49-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-50-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-51-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-52-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-53-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-54-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-55-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-56-0x0000000000400000-0x000000000059C000-memory.dmp	themida
behavioral7/memory/2120-57-0x0000000000400000-0x000000000059C000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

klauncher.dat

pid	Process
2120	klauncher.dat

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

klauncher.dat

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	klauncher.dat

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

klauncher.dat

pid	Process
2120	klauncher.dat

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

klauncher.dat

pid	Process
2120	klauncher.dat
2120	klauncher.dat

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

kole.exe

description	pid	Process	procid_target
PID 1380 wrote to memory of 2120	1380	kole.exe	28
PID 1380 wrote to memory of 2120	1380	kole.exe	28
PID 1380 wrote to memory of 2120	1380	kole.exe	28
PID 1380 wrote to memory of 2120	1380	kole.exe	28

C:\Users\Admin\AppData\Local\Temp\kolebot\kole.exe
"C:\Users\Admin\AppData\Local\Temp\kolebot\kole.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1380
- C:\Users\Admin\AppData\Local\Temp\kolebot\dat\klauncher.dat
  kole
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1380-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1380-1-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1380-2-0x0000000002C10000-0x0000000002DAC000-memory.dmp

Filesize
1.6MB

Download
memory/2120-3-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-4-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-5-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/2120-42-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-43-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-44-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-45-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/2120-46-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-47-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-48-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-49-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-50-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-51-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-52-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-53-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-54-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-55-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-56-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/2120-57-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download