142378ce950ee425332926c30b64cb6b80981c787aa9149fabcc124bdb02d8c3

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 07:25

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General

Target

0e9a624f8450de3e4ad5c5f5c43a6b90.exe
Size

542KB
MD5

0e9a624f8450de3e4ad5c5f5c43a6b90
SHA1

af46e441d7c70c5e031bac2e1e7db4a351c6177b
SHA256

142378ce950ee425332926c30b64cb6b80981c787aa9149fabcc124bdb02d8c3
SHA512

dd5e3bd0841a8779ed03816c2fdd0f6092e3c013924181d43ea46ee2eab01ec6fbacddec030c83ac5074ac74cde2c2d6798d813c4950bed909d7a273eb5ee4c7
SSDEEP

12288:QLuIc4IslQfZ+Py0w42yytoRFaO+TBPIWUpk75/:QLuKIuQfZ+PyZ4HTPaO+BIWUU

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	0e9a624f8450de3e4ad5c5f5c43a6b90.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	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0e9a624f8450de3e4ad5c5f5c43a6b90.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4732	1172	WerFault.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
Token: SeIncBasePriorityPrivilege	1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe
1172	0e9a624f8450de3e4ad5c5f5c43a6b90.exe

C:\Users\Admin\AppData\Local\Temp\0e9a624f8450de3e4ad5c5f5c43a6b90.exe
"C:\Users\Admin\AppData\Local\Temp\0e9a624f8450de3e4ad5c5f5c43a6b90.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 2380
  2⤵
  - Program crash
  PID:4732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1172 -ip 1172
1⤵
PID:1520

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

Replay Monitor

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Downloads

memory/1172-0-0x00000000009F0000-0x0000000000B9C000-memory.dmp

Filesize
1.7MB

Download
memory/1172-1-0x0000000001380000-0x0000000001383000-memory.dmp

Filesize
12KB

Download
memory/1172-3-0x00000000009F0000-0x0000000000B9C000-memory.dmp

Filesize
1.7MB

Download
memory/1172-4-0x0000000001380000-0x0000000001383000-memory.dmp

Filesize
12KB

Download