ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8

Analysis

max time kernel
141s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 12:54

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General

Target

ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
Size

1.1MB
MD5

06c6adda088713f6ac88b5786ca91a27
SHA1

df9fabd2d6fdca11aa78f25057c86bc6387a1465
SHA256

ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8
SHA512

06f42feb29bde8992bdd668f360fd1674b6d782c0e527d86bca8995ea3422d53dedc9dc4e1c33e300338bedad8f14001d1fb93ff206bbb40279da2d745feda77
SSDEEP

24576:pophjgKvHM2Xl2DNtewU5GcK+vcG1vB7Dm/LOElQ:qphjhs2qNteVMcK+vB1vFDREe

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	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.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	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3300 set thread context of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
2200	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82
PID 3300 wrote to memory of 2200	3300	ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe	82

C:\Users\Admin\AppData\Local\Temp\ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
"C:\Users\Admin\AppData\Local\Temp\ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Users\Admin\AppData\Local\Temp\ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe
  "C:\Users\Admin\AppData\Local\Temp\ab1ab724714be7bf178420aa391ec86d2755e16c07ebf2374421cf88b6c395a8.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2200

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/2200-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2200-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2200-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2200-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2200-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2200-141-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3300-132-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download
memory/3300-133-0x0000000000B30000-0x0000000000B33000-memory.dmp

Filesize
12KB

Download
memory/3300-137-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads