1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd

Analysis

max time kernel
37s
max time network
85s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28-10-2022 21:34

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General

Target

1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
Size

64KB
MD5

0523001299f75f7e95586cd7dea40e00
SHA1

b2ff1eb41d23d47fb8fc33487afb4ef1ef58ce49
SHA256

1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd
SHA512

fe1bdfc9df4a41a61aa2719863911f2dde5e1a49b2d0956970a3e1c3cb950204873c0e44f6c005646178095064b8facac574172fab617c7ddf5fb7b5f9469b43
SSDEEP

768:JgNKlwsTJxpGoZSp/uVz1V3oOZOzC6u9XtFsAph7n:JgNKWkcoQpSV3pgC6K7f

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 904 set thread context of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
1396	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
1396	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27
PID 904 wrote to memory of 1396	904	1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe	27

C:\Users\Admin\AppData\Local\Temp\1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
"C:\Users\Admin\AppData\Local\Temp\1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:904
- C:\Users\Admin\AppData\Local\Temp\1a2d55b626994672f2609a88859e3e6fb426b94268299637f65b3613e2030dfd.exe
  a|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1396

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/1396-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1396-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1396-63-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download
memory/1396-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download