5f59627da5032edd29bca3798f9d9e67f441bec8a4fc3410360eb9a7bf567386

General

Target

1d2a39112767125a8ee84c1b63d070fe.exe
Size

2.7MB
MD5

1d2a39112767125a8ee84c1b63d070fe
SHA1

f6ae7e6351d8c16cf470d59a481ed053cfc55dd5
SHA256

5f59627da5032edd29bca3798f9d9e67f441bec8a4fc3410360eb9a7bf567386
SHA512

cba766ca4b875dd804d32289e018140fbd0a7ec439188571d05ed4b7ac2f64c11217756e2e42cf85d76abdc2456f08f67fb666aa9d0bdbc73996842f5a1e5efa

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

588 DpEditor.exe

pid	process
588	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:

1d2a39112767125a8ee84c1b63d070fe.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1d2a39112767125a8ee84c1b63d070fe.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	1d2a39112767125a8ee84c1b63d070fe.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/344-116-0x0000000000D50000-0x0000000001452000-memory.dmp	themida
behavioral2/memory/344-117-0x0000000000D50000-0x0000000001452000-memory.dmp	themida
behavioral2/memory/344-118-0x0000000000D50000-0x0000000001452000-memory.dmp	themida
behavioral2/memory/344-119-0x0000000000D50000-0x0000000001452000-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
behavioral2/memory/588-124-0x00000000010E0000-0x00000000017E2000-memory.dmp	themida
behavioral2/memory/588-125-0x00000000010E0000-0x00000000017E2000-memory.dmp	themida
behavioral2/memory/588-126-0x00000000010E0000-0x00000000017E2000-memory.dmp	themida
behavioral2/memory/588-127-0x00000000010E0000-0x00000000017E2000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1d2a39112767125a8ee84c1b63d070fe.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1d2a39112767125a8ee84c1b63d070fe.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

1d2a39112767125a8ee84c1b63d070fe.exeDpEditor.exe

pid process

344 1d2a39112767125a8ee84c1b63d070fe.exe
588 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

588 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1d2a39112767125a8ee84c1b63d070fe.exeDpEditor.exe

pid process

344 1d2a39112767125a8ee84c1b63d070fe.exe
344 1d2a39112767125a8ee84c1b63d070fe.exe
588 DpEditor.exe
588 DpEditor.exe

pid	process
344	1d2a39112767125a8ee84c1b63d070fe.exe
588	DpEditor.exe

pid	process
588	DpEditor.exe

pid	process
344	1d2a39112767125a8ee84c1b63d070fe.exe
344	1d2a39112767125a8ee84c1b63d070fe.exe
588	DpEditor.exe
588	DpEditor.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

1d2a39112767125a8ee84c1b63d070fe.exe

description	pid	process	target process
PID 344 wrote to memory of 588	344	1d2a39112767125a8ee84c1b63d070fe.exe	DpEditor.exe
PID 344 wrote to memory of 588	344	1d2a39112767125a8ee84c1b63d070fe.exe	DpEditor.exe
PID 344 wrote to memory of 588	344	1d2a39112767125a8ee84c1b63d070fe.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\1d2a39112767125a8ee84c1b63d070fe.exe
"C:\Users\Admin\AppData\Local\Temp\1d2a39112767125a8ee84c1b63d070fe.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:344

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:588

Network

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
1d2a39112767125a8ee84c1b63d070fe

SHA1
f6ae7e6351d8c16cf470d59a481ed053cfc55dd5

SHA256
5f59627da5032edd29bca3798f9d9e67f441bec8a4fc3410360eb9a7bf567386

SHA512
cba766ca4b875dd804d32289e018140fbd0a7ec439188571d05ed4b7ac2f64c11217756e2e42cf85d76abdc2456f08f67fb666aa9d0bdbc73996842f5a1e5efa

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
1d2a39112767125a8ee84c1b63d070fe

SHA1
f6ae7e6351d8c16cf470d59a481ed053cfc55dd5

SHA256
5f59627da5032edd29bca3798f9d9e67f441bec8a4fc3410360eb9a7bf567386

SHA512
cba766ca4b875dd804d32289e018140fbd0a7ec439188571d05ed4b7ac2f64c11217756e2e42cf85d76abdc2456f08f67fb666aa9d0bdbc73996842f5a1e5efa

Download Submit
memory/344-118-0x0000000000D50000-0x0000000001452000-memory.dmp

Filesize
7.0MB

Download
memory/344-115-0x0000000076FF0000-0x000000007717E000-memory.dmp

Filesize
1.6MB

Download
memory/344-119-0x0000000000D50000-0x0000000001452000-memory.dmp

Filesize
7.0MB

Download
memory/344-117-0x0000000000D50000-0x0000000001452000-memory.dmp

Filesize
7.0MB

Download
memory/344-116-0x0000000000D50000-0x0000000001452000-memory.dmp

Filesize
7.0MB

Download
memory/588-120-0x0000000000000000-mapping.dmp

Download
memory/588-123-0x0000000076FF0000-0x000000007717E000-memory.dmp

Filesize
1.6MB

Download
memory/588-124-0x00000000010E0000-0x00000000017E2000-memory.dmp

Filesize
7.0MB

Download
memory/588-125-0x00000000010E0000-0x00000000017E2000-memory.dmp

Filesize
7.0MB

Download
memory/588-126-0x00000000010E0000-0x00000000017E2000-memory.dmp

Filesize
7.0MB

Download
memory/588-127-0x00000000010E0000-0x00000000017E2000-memory.dmp

Filesize
7.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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