a6f99ac200e46f311b30d400f6367396026649488aa0e0f21912049578eba4a9

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2023, 11:26

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General

Target

Sourceforge_3660.exe
Size

16KB
MD5

e73bd951e2ba8f4bd9625a0b4cb06989
SHA1

ae63509215cf844bde2c2a389eac9668c2e9683b
SHA256

a6f99ac200e46f311b30d400f6367396026649488aa0e0f21912049578eba4a9
SHA512

62c5cfe7bb0cc1faae4b42ecaae06e1598c59b9f47800546b0e057e4c302a46746430bad6f4d31fd6c4c9982278a5d19203a20810deb8c607bebed10f8736ace
SSDEEP

96:XjU9vu/bA/s+00jHHQdN4Xpev9+X8gsuXieAjlIl:X6IbAX00jn4Mpev93zuSeAjo

Score

1^/10

Malware Config

Signatures

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 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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1960	dw20.exe
Token: SeBackupPrivilege	1960	dw20.exe
Token: SeBackupPrivilege	1960	dw20.exe
Token: SeBackupPrivilege	1960	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 1960	1408	Sourceforge_3660.exe	89
PID 1408 wrote to memory of 1960	1408	Sourceforge_3660.exe	89
PID 1408 wrote to memory of 1960	1408	Sourceforge_3660.exe	89

C:\Users\Admin\AppData\Local\Temp\Sourceforge_3660.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_3660.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 880
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1960

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/1408-0-0x0000000074A80000-0x0000000075031000-memory.dmp

Filesize
5.7MB

Download
memory/1408-1-0x0000000074A80000-0x0000000075031000-memory.dmp

Filesize
5.7MB

Download
memory/1408-2-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/1408-3-0x0000000074A80000-0x0000000075031000-memory.dmp

Filesize
5.7MB

Download
memory/1408-10-0x0000000074A80000-0x0000000075031000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads