0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571

Analysis

max time kernel
169s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 14:25

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General

Target

0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
Size

1.3MB
MD5

c92e658b1f9dd4eb1d428689c8f675d2
SHA1

85e7de5d6a2c8f98f921cfcc4cc5ac02fa167bf6
SHA256

0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571
SHA512

58f2218aa7fe07326960fa87ca17ff469f586d8f9e3337e4a90a1338ea91357ce0b60d4217301125154abd5b61eb49deb10f1a7e119d886918f22169350c79cb
SSDEEP

24576:KK6fxaOhc2dC3Rfzy41rWibAiCEydknBds0a0m1lK8e:L6JpC3RLy41aibAiCE1Ps0a1LKN

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	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4556 set thread context of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
2068	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82
PID 4556 wrote to memory of 2068	4556	0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe	82

C:\Users\Admin\AppData\Local\Temp\0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
"C:\Users\Admin\AppData\Local\Temp\0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Users\Admin\AppData\Local\Temp\0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe
  "C:\Users\Admin\AppData\Local\Temp\0b3ff2591c1217ae89ab17dc31c2020cdd1acf0d536e134b5822d42ca40bb571.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2068

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/2068-134-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2068-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2068-137-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2068-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2068-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2068-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4556-132-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download
memory/4556-136-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads