e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136

General

Target

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
Size

935KB
MD5

c6a2076f0a8cd11766e8f07b741abfb3
SHA1

a190ded4e543dc3914ef07659fddde4908671802
SHA256

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136
SHA512

56587855491c8984e6fb94740c132b41086509ada7aff8d0d73897d04e512a38db85fe79f535619c13e6b98788d18192d9501ded658161e3c51279fedfcfaa3e
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4S:IyHv5Z+Wzv7AiBll0OBWi6si9GH

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4220-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4220-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4220-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4220-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4220-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4220-139-0x0000000000400000-0x00000000004F2000-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

Processes:

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.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

Processes:

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

description	pid	process	target process
PID 1712 set thread context of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

pid	process
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
4220	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

description	pid	process	target process
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
PID 1712 wrote to memory of 4220	1712	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe	e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe

C:\Users\Admin\AppData\Local\Temp\e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
"C:\Users\Admin\AppData\Local\Temp\e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1712

C:\Users\Admin\AppData\Local\Temp\e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe
"C:\Users\Admin\AppData\Local\Temp\e5c3423174f298efd93c9e1f820502da5bc67d71a7168339f8f112a371cab136.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:4220

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4220-132-0x0000000000000000-mapping.dmp

Download
memory/4220-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4220-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4220-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4220-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4220-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4220-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads