1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd

Analysis

max time kernel
184s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 15:48

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General

Target

1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
Size

935KB
MD5

1b69a3cd8bb2c8dce07b6f4e10467892
SHA1

eb1e3064abaf8e03cacc722e792472722f60adf4
SHA256

1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd
SHA512

75a4287097342adbc6103b164995158a8f1def865955664911df40f9d19d4adc9ca91eac44c2e839003b8b58b0cc7593dc0a210208ad47920659613b03b6a964
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x42:pyHv5Z+Wzv7AiBll0OBWi6si9Gb

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2968-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2968-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2968-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2968-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2968-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.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	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2244 set thread context of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
2968	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79
PID 2244 wrote to memory of 2968	2244	1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe	79

C:\Users\Admin\AppData\Local\Temp\1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
"C:\Users\Admin\AppData\Local\Temp\1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Users\Admin\AppData\Local\Temp\1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe
  "C:\Users\Admin\AppData\Local\Temp\1792935743caccabb94f8e7d8a9e30c7a6643c61a87c628cc19b359208475bcd.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2968

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/2968-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2968-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2968-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2968-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2968-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads