9c8cda606edaadc1df07aecd726343c1a26b620e2be5f3d0c6505711debc6e5e

Analysis

max time kernel
132s
max time network
168s
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, 11:23

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General

Target

Sourceforge_1152.exe
Size

16KB
MD5

439814950aba85b063f1a6bd7f3709ee
SHA1

bbe529162b1992b0effb480636f1e77a89ebe5c5
SHA256

9c8cda606edaadc1df07aecd726343c1a26b620e2be5f3d0c6505711debc6e5e
SHA512

c41d0281122ebcd7ea705a8d4e58c9f82bdd860ef962fbd3e89f9500850d9ce67cf8059770002936d961ddd5d2323470868d56d362b6545171abc2609e116378
SSDEEP

96:bITKpxOd3F/BC2OQDtLPTgGTE5IyHy0B:Iswc23tLPTgGTE6yD

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	3080	dw20.exe
Token: SeBackupPrivilege	3080	dw20.exe
Token: SeBackupPrivilege	3080	dw20.exe
Token: SeBackupPrivilege	3080	dw20.exe
Token: SeBackupPrivilege	3080	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3080	1616	Sourceforge_1152.exe	95
PID 1616 wrote to memory of 3080	1616	Sourceforge_1152.exe	95
PID 1616 wrote to memory of 3080	1616	Sourceforge_1152.exe	95

C:\Users\Admin\AppData\Local\Temp\Sourceforge_1152.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_1152.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 848
  2⤵
  - Drops file in Windows directory
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3080

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/1616-0-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1616-1-0x0000000000BA0000-0x0000000000BB0000-memory.dmp

Filesize
64KB

Download
memory/1616-2-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1616-3-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1616-4-0x0000000000BA0000-0x0000000000BB0000-memory.dmp

Filesize
64KB

Download
memory/1616-11-0x0000000074A30000-0x0000000074FE1000-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