2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5

Analysis

max time kernel
97s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2022, 21:53

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General

Target

2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Size

1.1MB
MD5

997642be910322acc5ab119dac8c4386
SHA1

c0cab98eae707353069be5ddcd0bc4c5b8b079c5
SHA256

2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5
SHA512

7a6f1b3577b0babbef1ebf5632a913a8ccfe3937d283d19d8524f3bc6a249538ce2d036b213535ccd4e45db090a62a8bcf62b217c0dddcdd33d15b5f00dc1851
SSDEEP

24576:z8vLvb1yMby1E51gyoMD/9+rSOPTW8pr:zWtbKELB6rhW8h

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 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	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.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 4 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	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 704 set thread context of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
4996	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79
PID 704 wrote to memory of 4996	704	2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe	79

C:\Users\Admin\AppData\Local\Temp\2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
"C:\Users\Admin\AppData\Local\Temp\2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:704
- C:\Users\Admin\AppData\Local\Temp\2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe
  "C:\Users\Admin\AppData\Local\Temp\2fbee519c6f38b7dc5162bb64fb8cfafe0b18006524e49e9b8b99115bf0353e5.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:4996

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/4996-133-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4996-134-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4996-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4996-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/4996-137-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads