fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 07:58

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General

Target

fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
Size

1.1MB
MD5

8f9bbee11e4778fbb12a1825c93fbe94
SHA1

81e5b5f1a69b47d209d08f1ad59780d74c309009
SHA256

fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300
SHA512

73a8c27607e6e9dd71e71004db1ac9122ddccd5559823987a35329da35b49ed8d28e047d554c471cf34ca414f1cd7c6d4e2949fd97e2c010e94854a67dc60d67
SSDEEP

12288:Bxm03dDATu3TtKUhG3QQkrEcdvMqH1dznOotRldDfHbg5+MH/QTK7ufrncquNGsE:BgS73RKUsaVdzOotdDfStfsKafIgsE

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe

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	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4788 set thread context of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
3980	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63
PID 4788 wrote to memory of 3980	4788	fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe	63

C:\Users\Admin\AppData\Local\Temp\fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
"C:\Users\Admin\AppData\Local\Temp\fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Users\Admin\AppData\Local\Temp\fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe
  "C:\Users\Admin\AppData\Local\Temp\fb169b9f5ee1a5a53e1fb8d872daa89e39aeb332ad99d9fe9543df491a0ed300.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3980

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

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Downloads

memory/3980-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3980-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3980-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3980-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3980-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads