7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb

Analysis

max time kernel
156s
max time network
161s
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, 11:41

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General

Target

7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
Size

935KB
MD5

70977aab15830d45225d0b56f6883998
SHA1

2e6d9b34b0627eaa857c97138343e5165afa8c7c
SHA256

7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb
SHA512

08f96e7d51f1eb0bfa32ab3e7944df28a524906af77edd84e331317d5aed7f4639154c11dfc024d885fcf16fbae2fd61f0b1b9e50a8c846be21eb125fb63cd9f
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4i:IyHv5Z+Wzv7AiBll0OBWi6si9GD

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4084-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4084-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4084-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4084-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4084-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4084-139-0x0000000000400000-0x00000000004F2000-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	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.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	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4112 set thread context of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
4084	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81
PID 4112 wrote to memory of 4084	4112	7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe	81

C:\Users\Admin\AppData\Local\Temp\7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
"C:\Users\Admin\AppData\Local\Temp\7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Users\Admin\AppData\Local\Temp\7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe
  "C:\Users\Admin\AppData\Local\Temp\7724d1794bd96296618d096050ef6bdcfed167709c79c2bc597e4579b568c5bb.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4084

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/4084-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4084-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4084-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4084-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4084-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4084-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads