fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03

Analysis

max time kernel
40s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 10:42

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General

Target

fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
Size

36KB
MD5

4166e86f8cda4d0660dcc1848a54cef0
SHA1

c076c719f50fc44ed8d21b5be8380714bbde5fb3
SHA256

fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03
SHA512

0970b5b3287a63f8b8a0955b0ce309a846a19e47592a659d5f66d88864a4db5b8b3f20938481f3247316d4304727a0c0e6ea709f1752f60e7ef94ec22fb19c2d
SSDEEP

768:nAhzaI27UYisk1VrM2JwdLD3zKqISzXGWuO+FB:nezaI27/isOMuwd3DKqISz0x

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	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 828 set thread context of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
1964	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
1964	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28
PID 828 wrote to memory of 1964	828	fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe	28

C:\Users\Admin\AppData\Local\Temp\fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
"C:\Users\Admin\AppData\Local\Temp\fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:828
- C:\Users\Admin\AppData\Local\Temp\fea3856bc8ea5a27974f4e34af3c4238f791cbbd399ecd1c843129adbf0f6a03.exe
  e|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1964

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/1964-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1964-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1964-63-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1964-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download