e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a

General

Target

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
Size

2.6MB
MD5

c794262c17250a3760186c2d1f72a84c
SHA1

9d07fdc5250ec7beffd08dc0b18a4a5cea7bfeea
SHA256

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a
SHA512

1d129bd4175fc122c2678534b0a0274ef32fd683620a979af666c19693d37a79b001630e9bcb60873cdc5a62c8c1ba3cadaea1563ba330eb71fdf347902750b0

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

692 DpEditor.exe

pid	process
692	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:

DpEditor.exee7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

description	ioc	process
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	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

Loads dropped DLL 1 IoCs

Processes:

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

pid process

1224 e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

pid	process
1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

Themida packer 8 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1224-56-0x0000000000AD0000-0x00000000011B3000-memory.dmp	themida
behavioral1/memory/1224-57-0x0000000000AD0000-0x00000000011B3000-memory.dmp	themida
behavioral1/memory/1224-58-0x0000000000AD0000-0x00000000011B3000-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/692-63-0x00000000010B0000-0x0000000001793000-memory.dmp	themida
behavioral1/memory/692-64-0x00000000010B0000-0x0000000001793000-memory.dmp	themida
behavioral1/memory/692-65-0x00000000010B0000-0x0000000001793000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exeDpEditor.exe

pid process

1224 e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
692 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

692 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exeDpEditor.exe

pid process

1224 e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
692 DpEditor.exe

pid	process
1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
692	DpEditor.exe

pid	process
692	DpEditor.exe

pid	process
1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
692	DpEditor.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe

description	pid	process	target process
PID 1224 wrote to memory of 692	1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe	DpEditor.exe
PID 1224 wrote to memory of 692	1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe	DpEditor.exe
PID 1224 wrote to memory of 692	1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe	DpEditor.exe
PID 1224 wrote to memory of 692	1224	e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.exe
"C:\Users\Admin\AppData\Local\Temp\e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a.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:1224
- 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:692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
c794262c17250a3760186c2d1f72a84c

SHA1
9d07fdc5250ec7beffd08dc0b18a4a5cea7bfeea

SHA256
e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a

SHA512
1d129bd4175fc122c2678534b0a0274ef32fd683620a979af666c19693d37a79b001630e9bcb60873cdc5a62c8c1ba3cadaea1563ba330eb71fdf347902750b0

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

MD5
c794262c17250a3760186c2d1f72a84c

SHA1
9d07fdc5250ec7beffd08dc0b18a4a5cea7bfeea

SHA256
e7d3922aebdcd07674ddd3186393c9749559d11f1b741ca5997acb49405ba38a

SHA512
1d129bd4175fc122c2678534b0a0274ef32fd683620a979af666c19693d37a79b001630e9bcb60873cdc5a62c8c1ba3cadaea1563ba330eb71fdf347902750b0

Download Submit
memory/692-63-0x00000000010B0000-0x0000000001793000-memory.dmp

Filesize
6.9MB

Download
memory/692-64-0x00000000010B0000-0x0000000001793000-memory.dmp

Filesize
6.9MB

Download
memory/692-65-0x00000000010B0000-0x0000000001793000-memory.dmp

Filesize
6.9MB

Download
memory/1224-55-0x0000000075421000-0x0000000075423000-memory.dmp

Filesize
8KB

Download
memory/1224-56-0x0000000000AD0000-0x00000000011B3000-memory.dmp

Filesize
6.9MB

Download
memory/1224-57-0x0000000000AD0000-0x00000000011B3000-memory.dmp

Filesize
6.9MB

Download
memory/1224-58-0x0000000000AD0000-0x00000000011B3000-memory.dmp

Filesize
6.9MB

Download
memory/1224-59-0x00000000770F0000-0x00000000770F2000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads