ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167

Analysis

max time kernel
91s
max time network
156s
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 13:31

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General

Target

ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
Size

1.0MB
MD5

8fc0f36bfb396fb2fe41f400620abedd
SHA1

0b4796315f029c5ce43a4f1476e8374417392eaf
SHA256

ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167
SHA512

a5a9dcd3eb63d27cafbd77a384cc6c8e5a248351faf36d4611f90710dda5b0b5b35f87573e83496e17560c1a9985b93b6b0b6ef0ec6417ce95483c1b831330a2
SSDEEP

24576:plcZbTZvSDFbC+IX0RFLlVeUXHPwPzwIRm0m+b+A:ploGF5EUXHP8Lb+A

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	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.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	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4324 set thread context of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
4672	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82
PID 4324 wrote to memory of 4672	4324	ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe	82

C:\Users\Admin\AppData\Local\Temp\ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
"C:\Users\Admin\AppData\Local\Temp\ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Users\Admin\AppData\Local\Temp\ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe
  "C:\Users\Admin\AppData\Local\Temp\ac3c748adcb11edbaabc849a2de85d256c07caf1dfedf575b0fc42eb17c4c167.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4672

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/4672-132-0x0000000000000000-mapping.dmp

Download
memory/4672-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4672-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4672-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4672-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4672-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads