2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578

Analysis

max time kernel
148s
max time network
164s
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, 03:39

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General

Target

2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
Size

1.0MB
MD5

9c00666068c271514fe097e0b8e9b5e6
SHA1

c1119c3ccbb9009386115738892bea8c0b0391cf
SHA256

2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578
SHA512

acf60cf799fb6182c133315c58b74dc3c24c1aebc44f234b7a221ccaed585dc3ab8664a1218cfe5196dd47f284811fc553156c6d3bf2be8f580b4af4070f609f
SSDEEP

24576:jlafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+Q:haANaRGRpuHetmGimZQ

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	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.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	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3452 set thread context of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
1216	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80
PID 3452 wrote to memory of 1216	3452	2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe	80

C:\Users\Admin\AppData\Local\Temp\2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
"C:\Users\Admin\AppData\Local\Temp\2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Users\Admin\AppData\Local\Temp\2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe
  "C:\Users\Admin\AppData\Local\Temp\2a03c7cefed6ba093c6a4ed11bdb5fc62ead9b21d57e8ceede19ec5367323578.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1216

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/1216-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1216-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1216-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1216-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1216-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1216-141-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3452-132-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/3452-133-0x00000000006E0000-0x00000000006E3000-memory.dmp

Filesize
12KB

Download
memory/3452-137-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads