5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c

General

Target

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
Size

931KB
MD5

3119cb23ee98cc04090b17e354dc3ef0
SHA1

4610e4a484b13917e9e40588ad74908363ae76c5
SHA256

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c
SHA512

d438b7af1e241fc17f433259c18eb136c896c46e93aed37bfe8dc5ea45d936a8a2f372147212b2937edf090219347494610fb9a2fc745a8cccd340e3079fb196
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKR:i6j19rut7FoU56z

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/4328-133-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/4328-135-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/4328-136-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/4328-137-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/4328-138-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/4328-139-0x0000000000400000-0x00000000004EA000-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:

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.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:

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

description	pid	process	target process
PID 216 set thread context of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

pid	process
4328	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
4328	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
4328	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
4328	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
4328	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

description	pid	process	target process
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
PID 216 wrote to memory of 4328	216	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe	5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe

C:\Users\Admin\AppData\Local\Temp\5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
"C:\Users\Admin\AppData\Local\Temp\5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:216

C:\Users\Admin\AppData\Local\Temp\5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe
"C:\Users\Admin\AppData\Local\Temp\5e036371c447dd333db73b4bab8c9cf85f6c0efd6b6d57f442703a5ce3cec36c.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:4328

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/4328-132-0x0000000000000000-mapping.dmp

Download
memory/4328-133-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4328-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4328-136-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4328-137-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4328-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4328-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads