8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b

Analysis

max time kernel
37s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 20:43

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General

Target

8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
Size

96KB
MD5

41d25814fe74fcaa8aeea5c0427db620
SHA1

7adf7635ae39887f72d9e4fae93d4f7abc98f54a
SHA256

8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b
SHA512

33f4083a4845a1083c2da3e3c7bb4735d67433c976b5b793a8c28258a6187fa5930cc5ed03f2246f300974427d7873ebf69e57605a5211c2fe0f0d15de9ec5a4
SSDEEP

1536:ibN3lFlPzFQdyk0KkjVZKZy7elagtZbBvaaVl:+lFJoyFjiZ2eogtdoQ

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	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1424 set thread context of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
1052	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
1052	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26
PID 1424 wrote to memory of 1052	1424	8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe	26

C:\Users\Admin\AppData\Local\Temp\8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
"C:\Users\Admin\AppData\Local\Temp\8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Users\Admin\AppData\Local\Temp\8bf0aff64c43816be16f000422c20d97f1ad0250c8260b87a838c1cedda3043b.exe
  e|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1052

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/1052-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1052-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1052-63-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1052-64-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1052-65-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download