5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 08:26

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General

Target

5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
Size

1.0MB
MD5

5d132ff378c495727592937b21219d16
SHA1

618d1f8daeabc4a53648bb20362ae9cdc98ca531
SHA256

5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4
SHA512

3aaf5ce260e890418121423a87b03c56666674b2fcdf18cf358181a1ee08f3f702f86cf9997089c6cc9e0290c933bda5455d9c66fc938d58335650d8a5a1af35
SSDEEP

24576:ylafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+:yaANaRGRpuHetmGimZ

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	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.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	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1100 set thread context of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
1064	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84
PID 1100 wrote to memory of 1064	1100	5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe	84

C:\Users\Admin\AppData\Local\Temp\5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
"C:\Users\Admin\AppData\Local\Temp\5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Users\Admin\AppData\Local\Temp\5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe
  "C:\Users\Admin\AppData\Local\Temp\5889c0934a7742049d9e0a25c484d8726c3a731c819f8841de89bf62af7f35a4.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1064

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/1064-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1064-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1064-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1064-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1064-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1100-132-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/1100-133-0x00000000005E0000-0x00000000005E3000-memory.dmp

Filesize
12KB

Download
memory/1100-137-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads