22f24fcfffc23975dda0cd82d38b6607027e29c00b5819a841508007902cb5e7

Analysis

max time kernel
0s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 08:36

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General

Target

6043cb15bcafc3d547bac63144407b5e.exe
Size

580KB
MD5

6043cb15bcafc3d547bac63144407b5e
SHA1

9299dd2c984a64c8b2aff714dc77c949273a33e2
SHA256

22f24fcfffc23975dda0cd82d38b6607027e29c00b5819a841508007902cb5e7
SHA512

7ea2391f2aa6c334ffd38592b3078fb3610daefcfa6f9d55d1a2681a8420638ad77b9c1aa4f925f6aaa2c99580dc7a3f4ed042924749f74929c43e1ab0934d3f
SSDEEP

12288:3PkZnNZwi3ZlYq/jVIO00rY/qMdb4GtcZy7HyLXz3v/Os3eSPclCR0ru:fKN+qlYKjVz00rYiMd8z3vmsuSPc0R0i

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 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	6043cb15bcafc3d547bac63144407b5e.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	6043cb15bcafc3d547bac63144407b5e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6043cb15bcafc3d547bac63144407b5e.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2776	1308	WerFault.exe	12
2480	1308	WerFault.exe	12

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1308	6043cb15bcafc3d547bac63144407b5e.exe
1308	6043cb15bcafc3d547bac63144407b5e.exe
1308	6043cb15bcafc3d547bac63144407b5e.exe
1308	6043cb15bcafc3d547bac63144407b5e.exe

C:\Users\Admin\AppData\Local\Temp\6043cb15bcafc3d547bac63144407b5e.exe
"C:\Users\Admin\AppData\Local\Temp\6043cb15bcafc3d547bac63144407b5e.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:1308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 2552
  2⤵
  - Program crash
  PID:2776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 2596
  2⤵
  - Program crash
  PID:2480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1308 -ip 1308
1⤵
PID:4368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1308 -ip 1308
1⤵
PID:1648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/1308-0-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

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memory/1308-1-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download
memory/1308-11-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads