7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360

Analysis

max time kernel
153s
max time network
177s
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, 08:14

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General

Target

7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
Size

874KB
MD5

b474680d624e16c41187674fad970ac0
SHA1

a0d1921a4ed2a748ea9a51a42b5e01ce374666de
SHA256

7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360
SHA512

9e6da0ca892c99574b397f93f78e1fef09bbe25f30c97c1079213ba407ef0506f4fd45172542bd90a2c5122d4b9450b08462b8c42898704c71d6c165d013c03f
SSDEEP

12288:862u5vuBxvzdQsewncQxiZNK2X4BuZ4S+pev4D9kLEzr8YUrBYqXcsgpXkRmvbED:8+5vcrdQtwncQAb4BuZvi9BPCcTEe4V

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\VideoBiosVersion	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.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	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1288 set thread context of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
Token: SeIncBasePriorityPrivilege	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
4324	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81
PID 1288 wrote to memory of 4324	1288	7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe	81

C:\Users\Admin\AppData\Local\Temp\7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
"C:\Users\Admin\AppData\Local\Temp\7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Users\Admin\AppData\Local\Temp\7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe
  "C:\Users\Admin\AppData\Local\Temp\7bccfb0151c0c66be922b6fd921ad7bd7875658a7cb90a4f13e529a2f3425360.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4324

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/1288-132-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/1288-133-0x00000000006C0000-0x00000000006C3000-memory.dmp

Filesize
12KB

Download
memory/1288-137-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/4324-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4324-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4324-138-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4324-139-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/4324-140-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads