9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12

General

Target

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
Size

2.8MB
MD5

1f1248d5b199d9f25878f17d07dc7b94
SHA1

46eea0b5d5d448ecc9d6a172efa620d46c5f6403
SHA256

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12
SHA512

452f61e02d216b793081b846144ca2808a2dd65211b737c1f036350f0c615231fb67a33686fd8960dd050813e5abd2b313da10268eab3dfe5d2c8e1463cc09bc

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

3900 DpEditor.exe

pid	process
3900	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:

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/2444-116-0x00000000011F0000-0x000000000192E000-memory.dmp	themida
behavioral1/memory/2444-117-0x00000000011F0000-0x000000000192E000-memory.dmp	themida
behavioral1/memory/2444-118-0x00000000011F0000-0x000000000192E000-memory.dmp	themida
behavioral1/memory/2444-119-0x00000000011F0000-0x000000000192E000-memory.dmp	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral1/memory/3900-123-0x00000000013B0000-0x0000000001AEE000-memory.dmp	themida
behavioral1/memory/3900-124-0x00000000013B0000-0x0000000001AEE000-memory.dmp	themida
behavioral1/memory/3900-125-0x00000000013B0000-0x0000000001AEE000-memory.dmp	themida
behavioral1/memory/3900-127-0x00000000013B0000-0x0000000001AEE000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exeDpEditor.exe

pid process

2444 9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
3900 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

3900 DpEditor.exe

pid	process
3900	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exeDpEditor.exe

pid	process
2444	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
2444	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
3900	DpEditor.exe
3900	DpEditor.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe

description	pid	process	target process
PID 2444 wrote to memory of 3900	2444	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe	DpEditor.exe
PID 2444 wrote to memory of 3900	2444	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe	DpEditor.exe
PID 2444 wrote to memory of 3900	2444	9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe
"C:\Users\Admin\AppData\Local\Temp\9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2444

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:3900

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
1f1248d5b199d9f25878f17d07dc7b94

SHA1
46eea0b5d5d448ecc9d6a172efa620d46c5f6403

SHA256
9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12

SHA512
452f61e02d216b793081b846144ca2808a2dd65211b737c1f036350f0c615231fb67a33686fd8960dd050813e5abd2b313da10268eab3dfe5d2c8e1463cc09bc

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
1f1248d5b199d9f25878f17d07dc7b94

SHA1
46eea0b5d5d448ecc9d6a172efa620d46c5f6403

SHA256
9b5b14675edb065f1c9a148a736e1673f2b8e77b4b1b66263e76f6ddbb766a12

SHA512
452f61e02d216b793081b846144ca2808a2dd65211b737c1f036350f0c615231fb67a33686fd8960dd050813e5abd2b313da10268eab3dfe5d2c8e1463cc09bc

Download Submit
memory/2444-116-0x00000000011F0000-0x000000000192E000-memory.dmp

Filesize
7.2MB

Download
memory/2444-117-0x00000000011F0000-0x000000000192E000-memory.dmp

Filesize
7.2MB

Download
memory/2444-118-0x00000000011F0000-0x000000000192E000-memory.dmp

Filesize
7.2MB

Download
memory/2444-119-0x00000000011F0000-0x000000000192E000-memory.dmp

Filesize
7.2MB

Download
memory/2444-115-0x0000000076F00000-0x000000007708E000-memory.dmp

Filesize
1.6MB

Download
memory/3900-120-0x0000000000000000-mapping.dmp

Download
memory/3900-123-0x00000000013B0000-0x0000000001AEE000-memory.dmp

Filesize
7.2MB

Download
memory/3900-124-0x00000000013B0000-0x0000000001AEE000-memory.dmp

Filesize
7.2MB

Download
memory/3900-125-0x00000000013B0000-0x0000000001AEE000-memory.dmp

Filesize
7.2MB

Download
memory/3900-126-0x0000000076F00000-0x000000007708E000-memory.dmp

Filesize
1.6MB

Download
memory/3900-127-0x00000000013B0000-0x0000000001AEE000-memory.dmp

Filesize
7.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads