ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5

Analysis

max time kernel
171s
max time network
183s
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, 08:33

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General

Target

ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
Size

853KB
MD5

4b0b54f4d7c30a822b77161a298d423c
SHA1

e0ef21b628a8e6f0d7240a32ff03e7a41989337c
SHA256

ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5
SHA512

041e4e88266e1758fa78e97e3e1c3d24f9cbc2a0a0df703e0ca22589f02fef3b7ca4b874c05e94b040e414dbb7081885c09e73018c786a8551318b10aab750f4
SSDEEP

24576:1Yq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv:mqaxyDC2JmSoPvikO8

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	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.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	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2580 set thread context of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
4948	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80
PID 2580 wrote to memory of 4948	2580	ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe	80

C:\Users\Admin\AppData\Local\Temp\ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
"C:\Users\Admin\AppData\Local\Temp\ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Users\Admin\AppData\Local\Temp\ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe
  "C:\Users\Admin\AppData\Local\Temp\ab90689eb6b2567c0ffcd14a94e1c289cd8ed6df5a711eed9cefe2541b71d2c5.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4948

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/2580-132-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2580-133-0x0000000000670000-0x0000000000673000-memory.dmp

Filesize
12KB

Download
memory/2580-137-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2580-138-0x0000000000670000-0x0000000000673000-memory.dmp

Filesize
12KB

Download
memory/4948-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4948-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4948-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4948-140-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4948-141-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads