6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347

Analysis

max time kernel
168s
max time network
177s
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, 08:47

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General

Target

6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe
Size

20KB
MD5

18877a94ab9ef09d58390bfbfa957fd0
SHA1

7de8c127aae5f16fced196fe5cf120ca5d97e082
SHA256

6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347
SHA512

43a953cdd2c3705a549d5ade83e856d05086d556db3edfdb8466f91b742cf6a9c05c7a7f2ff1570f429177351e93cae066fe5990fc42e6feb990a66fb1bb378b
SSDEEP

384:G8z+NdFxyhC3YzkDh7caNJawcudoD7U9wAKDy/KD9XhLQ:F+Ty2YGHnbcuyD7U9wT

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1924-132-0x0000000000400000-0x000000000040D000-memory.dmp	upx
behavioral2/memory/1924-135-0x0000000000400000-0x000000000040D000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1924 set thread context of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4212	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82
PID 1924 wrote to memory of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82
PID 1924 wrote to memory of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82
PID 1924 wrote to memory of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82
PID 1924 wrote to memory of 4212	1924	6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe	82

C:\Users\Admin\AppData\Local\Temp\6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe
"C:\Users\Admin\AppData\Local\Temp\6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Users\Admin\AppData\Local\Temp\6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe
  "C:\Users\Admin\AppData\Local\Temp\6da2fc4b7ae84e7b846fda53256d9642ae9c5b3a5e18a3e34938b15237678347.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious behavior: RenamesItself
  PID:4212

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1924-132-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1924-135-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4212-134-0x0000000000400200-0x0000000000401E00-memory.dmp

Filesize
7KB

Download
memory/4212-136-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download