4ded006c5ba232cb317ab4326d0caed59fe1bf26361467f38428e4ac50b1f333

Analysis

max time kernel
135s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2023 11:26

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General

Target

Sourceforge_3652.exe
Size

20KB
MD5

34addbf622d3b4bafe0a706f380941e6
SHA1

5dc23e808800e006e7b9d9e79118fbaab594fe66
SHA256

4ded006c5ba232cb317ab4326d0caed59fe1bf26361467f38428e4ac50b1f333
SHA512

cdb63d8df4eb573ab3d8910243c49b04a79b25e403038a06617e33f8fda8eb00a7e99ade6eeae07dbb32d14b1418016142b83209a498f3bc6f3ead846ac2dd86
SSDEEP

96:jO+ShPU6r+i0PIeUQ/k3X1FFkS3FMfr/iCZo6Addxh/Im:jOx5US90PIepq1FFkS1MxnAdD

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Checks processor information in registry 2 TTPs 3 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	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	760	dw20.exe
Token: SeBackupPrivilege	760	dw20.exe
Token: SeBackupPrivilege	760	dw20.exe
Token: SeBackupPrivilege	760	dw20.exe
Token: SeBackupPrivilege	760	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 760	4496	Sourceforge_3652.exe	94
PID 4496 wrote to memory of 760	4496	Sourceforge_3652.exe	94
PID 4496 wrote to memory of 760	4496	Sourceforge_3652.exe	94

C:\Users\Admin\AppData\Local\Temp\Sourceforge_3652.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_3652.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 872
  2⤵
  - Drops file in Windows directory
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

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Downloads

memory/4496-0-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download
memory/4496-1-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download
memory/4496-2-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/4496-3-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download
memory/4496-4-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

Filesize
64KB

Download
memory/4496-11-0x0000000074DE0000-0x0000000075391000-memory.dmp

Filesize
5.7MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads