6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83

Analysis

max time kernel
153s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:51

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General

Target
6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
Size 1.1MB
Sample221127-q59avscb46
SHA256 6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83
MD5 0a17da97e319dbc4db62a44341332f75
SHA1 754dd95114c8b82be8d760c00e3d52168e25df97
SHA512 d59b5d3244bb365d00ea2ae74f45a20991af43c15248d2f322bc9d645feb1c1aaa8804dc83808dcdd4608bf9c0553de9d640d2b60dae5baf78fc5aeb773e56df
SSDEEP 12288:URecnV4R0MA7najOoalUAZZz6DyyWfiAAMu8GCJYkEno4CUdUKGNa4zLKY6iTco1:UrEEVZuFW5hVJbEnoQ9VukiTdwaOk
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1288 set thread context of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
4892	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82
PID 1288 wrote to memory of 4892	1288	6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe	82

C:\Users\Admin\AppData\Local\Temp\6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
"C:\Users\Admin\AppData\Local\Temp\6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Users\Admin\AppData\Local\Temp\6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe
  "C:\Users\Admin\AppData\Local\Temp\6c1ab850c75be98c3a8abc391bfdeecb00f5aee046760fde64844ae60dcbfc83.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4892

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4892-133-0x0000000000400000-0x000000000051F000-memory.dmp

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memory/4892-134-0x0000000000400000-0x000000000051F000-memory.dmp

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memory/4892-135-0x0000000000400000-0x000000000051F000-memory.dmp

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memory/4892-136-0x0000000000400000-0x000000000051F000-memory.dmp

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memory/4892-137-0x0000000000400000-0x000000000051F000-memory.dmp

Download

memory/4892-138-0x0000000000400000-0x000000000051F000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads