fc43539357046ee0f79668dcff7302b96510907576150ce12b40878942913d16

General

Target

b9eaccc08354ea1facf68d79208f7e86.exe
Size

2.7MB
MD5

b9eaccc08354ea1facf68d79208f7e86
SHA1

3360ba7ced490f91ba853db45abd06c0706bd30e
SHA256

fc43539357046ee0f79668dcff7302b96510907576150ce12b40878942913d16
SHA512

f7f0e21eb218a794dd19ec57ab377e3a369c5958c08178dfbde8caeb7d0a7007fd7881ea94e26aa2a01dad654172c2a2706fda9e243557bad1a397e90f2d4c66

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

3120 DpEditor.exe

pid	process
3120	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.exeb9eaccc08354ea1facf68d79208f7e86.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b9eaccc08354ea1facf68d79208f7e86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b9eaccc08354ea1facf68d79208f7e86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2784-115-0x0000000000DD0000-0x00000000014C8000-memory.dmp	themida
behavioral2/memory/2784-116-0x0000000000DD0000-0x00000000014C8000-memory.dmp	themida
behavioral2/memory/2784-119-0x0000000000DD0000-0x00000000014C8000-memory.dmp	themida
behavioral2/memory/2784-117-0x0000000000DD0000-0x00000000014C8000-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/3120-123-0x0000000000CD0000-0x00000000013C8000-memory.dmp	themida
behavioral2/memory/3120-124-0x0000000000CD0000-0x00000000013C8000-memory.dmp	themida
behavioral2/memory/3120-125-0x0000000000CD0000-0x00000000013C8000-memory.dmp	themida
behavioral2/memory/3120-126-0x0000000000CD0000-0x00000000013C8000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b9eaccc08354ea1facf68d79208f7e86.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b9eaccc08354ea1facf68d79208f7e86.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

b9eaccc08354ea1facf68d79208f7e86.exeDpEditor.exe

pid process

2784 b9eaccc08354ea1facf68d79208f7e86.exe
3120 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

3120 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

b9eaccc08354ea1facf68d79208f7e86.exeDpEditor.exe

pid process

2784 b9eaccc08354ea1facf68d79208f7e86.exe
2784 b9eaccc08354ea1facf68d79208f7e86.exe
3120 DpEditor.exe
3120 DpEditor.exe

pid	process
2784	b9eaccc08354ea1facf68d79208f7e86.exe
3120	DpEditor.exe

pid	process
3120	DpEditor.exe

pid	process
2784	b9eaccc08354ea1facf68d79208f7e86.exe
2784	b9eaccc08354ea1facf68d79208f7e86.exe
3120	DpEditor.exe
3120	DpEditor.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b9eaccc08354ea1facf68d79208f7e86.exe

description	pid	process	target process
PID 2784 wrote to memory of 3120	2784	b9eaccc08354ea1facf68d79208f7e86.exe	DpEditor.exe
PID 2784 wrote to memory of 3120	2784	b9eaccc08354ea1facf68d79208f7e86.exe	DpEditor.exe
PID 2784 wrote to memory of 3120	2784	b9eaccc08354ea1facf68d79208f7e86.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\b9eaccc08354ea1facf68d79208f7e86.exe
"C:\Users\Admin\AppData\Local\Temp\b9eaccc08354ea1facf68d79208f7e86.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2784

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:3120

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
b9eaccc08354ea1facf68d79208f7e86

SHA1
3360ba7ced490f91ba853db45abd06c0706bd30e

SHA256
fc43539357046ee0f79668dcff7302b96510907576150ce12b40878942913d16

SHA512
f7f0e21eb218a794dd19ec57ab377e3a369c5958c08178dfbde8caeb7d0a7007fd7881ea94e26aa2a01dad654172c2a2706fda9e243557bad1a397e90f2d4c66

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
b9eaccc08354ea1facf68d79208f7e86

SHA1
3360ba7ced490f91ba853db45abd06c0706bd30e

SHA256
fc43539357046ee0f79668dcff7302b96510907576150ce12b40878942913d16

SHA512
f7f0e21eb218a794dd19ec57ab377e3a369c5958c08178dfbde8caeb7d0a7007fd7881ea94e26aa2a01dad654172c2a2706fda9e243557bad1a397e90f2d4c66

Download Submit
memory/2784-119-0x0000000000DD0000-0x00000000014C8000-memory.dmp

Filesize
7.0MB

Download
memory/2784-115-0x0000000000DD0000-0x00000000014C8000-memory.dmp

Filesize
7.0MB

Download
memory/2784-117-0x0000000000DD0000-0x00000000014C8000-memory.dmp

Filesize
7.0MB

Download
memory/2784-118-0x0000000077140000-0x00000000772CE000-memory.dmp

Filesize
1.6MB

Download
memory/2784-116-0x0000000000DD0000-0x00000000014C8000-memory.dmp

Filesize
7.0MB

Download
memory/3120-120-0x0000000000000000-mapping.dmp

Download
memory/3120-123-0x0000000000CD0000-0x00000000013C8000-memory.dmp

Filesize
7.0MB

Download
memory/3120-124-0x0000000000CD0000-0x00000000013C8000-memory.dmp

Filesize
7.0MB

Download
memory/3120-125-0x0000000000CD0000-0x00000000013C8000-memory.dmp

Filesize
7.0MB

Download
memory/3120-126-0x0000000000CD0000-0x00000000013C8000-memory.dmp

Filesize
7.0MB

Download
memory/3120-127-0x0000000077140000-0x00000000772CE000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads