181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e

General

Target

5ddb70a947f52b29d083ddadd99450de.exe
Size

2.7MB
MD5

5ddb70a947f52b29d083ddadd99450de
SHA1

2f19159806c183d007e7930d4ae2983322d96eb7
SHA256

181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e
SHA512

e45382de6c163e87046d7b96e45174dfb5b143271cb6fef24ea314336a21c97b90f3a1fe36d2b25936866c8675729048aa9db46b550f49140f2b64ad50f6d1e2

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Executes dropped EXE 1 IoCs

Processes:

DpEditor.exe

pid process

756 DpEditor.exe

pid	process
756	DpEditor.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5ddb70a947f52b29d083ddadd99450de.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5ddb70a947f52b29d083ddadd99450de.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5ddb70a947f52b29d083ddadd99450de.exe

Loads dropped DLL 1 IoCs

Processes:

5ddb70a947f52b29d083ddadd99450de.exe

pid process

1212 5ddb70a947f52b29d083ddadd99450de.exe

pid	process
1212	5ddb70a947f52b29d083ddadd99450de.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1212-55-0x0000000000360000-0x0000000000A53000-memory.dmp	themida
behavioral1/memory/1212-56-0x0000000000360000-0x0000000000A53000-memory.dmp	themida
behavioral1/memory/1212-57-0x0000000000360000-0x0000000000A53000-memory.dmp	themida
behavioral1/memory/1212-58-0x0000000000360000-0x0000000000A53000-memory.dmp	themida
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral1/memory/756-63-0x0000000000B80000-0x0000000001273000-memory.dmp	themida
behavioral1/memory/756-64-0x0000000000B80000-0x0000000001273000-memory.dmp	themida
behavioral1/memory/756-65-0x0000000000B80000-0x0000000001273000-memory.dmp	themida
behavioral1/memory/756-66-0x0000000000B80000-0x0000000001273000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

5ddb70a947f52b29d083ddadd99450de.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	5ddb70a947f52b29d083ddadd99450de.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

5ddb70a947f52b29d083ddadd99450de.exeDpEditor.exe

pid process

1212 5ddb70a947f52b29d083ddadd99450de.exe
756 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

756 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5ddb70a947f52b29d083ddadd99450de.exeDpEditor.exe

pid process

1212 5ddb70a947f52b29d083ddadd99450de.exe
756 DpEditor.exe

pid	process
1212	5ddb70a947f52b29d083ddadd99450de.exe
756	DpEditor.exe

pid	process
756	DpEditor.exe

pid	process
1212	5ddb70a947f52b29d083ddadd99450de.exe
756	DpEditor.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5ddb70a947f52b29d083ddadd99450de.exe

description	pid	process	target process
PID 1212 wrote to memory of 756	1212	5ddb70a947f52b29d083ddadd99450de.exe	DpEditor.exe
PID 1212 wrote to memory of 756	1212	5ddb70a947f52b29d083ddadd99450de.exe	DpEditor.exe
PID 1212 wrote to memory of 756	1212	5ddb70a947f52b29d083ddadd99450de.exe	DpEditor.exe
PID 1212 wrote to memory of 756	1212	5ddb70a947f52b29d083ddadd99450de.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\5ddb70a947f52b29d083ddadd99450de.exe
"C:\Users\Admin\AppData\Local\Temp\5ddb70a947f52b29d083ddadd99450de.exe"
1⤵
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:756

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
5ddb70a947f52b29d083ddadd99450de

SHA1
2f19159806c183d007e7930d4ae2983322d96eb7

SHA256
181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e

SHA512
e45382de6c163e87046d7b96e45174dfb5b143271cb6fef24ea314336a21c97b90f3a1fe36d2b25936866c8675729048aa9db46b550f49140f2b64ad50f6d1e2

Download Submit
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
5ddb70a947f52b29d083ddadd99450de

SHA1
2f19159806c183d007e7930d4ae2983322d96eb7

SHA256
181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e

SHA512
e45382de6c163e87046d7b96e45174dfb5b143271cb6fef24ea314336a21c97b90f3a1fe36d2b25936866c8675729048aa9db46b550f49140f2b64ad50f6d1e2

Download Submit
memory/756-60-0x0000000000000000-mapping.dmp

Download
memory/756-63-0x0000000000B80000-0x0000000001273000-memory.dmp

Filesize
6.9MB

Download
memory/756-64-0x0000000000B80000-0x0000000001273000-memory.dmp

Filesize
6.9MB

Download
memory/756-65-0x0000000000B80000-0x0000000001273000-memory.dmp

Filesize
6.9MB

Download
memory/756-66-0x0000000000B80000-0x0000000001273000-memory.dmp

Filesize
6.9MB

Download
memory/1212-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/1212-55-0x0000000000360000-0x0000000000A53000-memory.dmp

Filesize
6.9MB

Download
memory/1212-56-0x0000000000360000-0x0000000000A53000-memory.dmp

Filesize
6.9MB

Download
memory/1212-57-0x0000000000360000-0x0000000000A53000-memory.dmp

Filesize
6.9MB

Download
memory/1212-58-0x0000000000360000-0x0000000000A53000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads