37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444

Analysis

max time kernel
41s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 20:37

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General

Target

37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
Size

40KB
MD5

263b20ba964a92defd2697f9ff3dcbb0
SHA1

f9de4bfeb8eef115bb37efc2ddd4abf5aa60ee9e
SHA256

37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444
SHA512

82a32942abe5ffa654f212b6053396dcb84cd4b3a433e2a860beafd335d6374ba126133177b199fb1877697721826904c7026260ea1f0ba43af7e88844a4b61e
SSDEEP

768:Ait48WtPm7XCvho0h0pS1PRm3NxSbN7ng+Y/EKdh:AiQtEmoi1JsGm

Score

6^/10

Malware Config

Signatures

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	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1712 set thread context of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
2012	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
2012	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27
PID 1712 wrote to memory of 2012	1712	37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe	27

C:\Users\Admin\AppData\Local\Temp\37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
"C:\Users\Admin\AppData\Local\Temp\37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Users\Admin\AppData\Local\Temp\37b664c15e671de53490b0bc6956114aa981d4b47d268b370558a404fa21f444.exe
  e|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:2012

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

Replay Monitor

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Downloads

memory/1712-54-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

Download
memory/2012-57-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2012-60-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2012-65-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download