45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60

General

Target

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
Size

2.7MB
MD5

493552f374cfac16d6af24077df76b78
SHA1

3d741721c1aae12141b5e919bf7dbe6bfea9fe58
SHA256

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60
SHA512

8bde93bbde1bc50d865cffb3e52de756ed61fb4d06938106c61b473bb2d5eb7e4375e1b01c9f5eec1cf1b5fe6797373f668f46893491f02868f3f91f7e293428

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

4048 DpEditor.exe

pid	process
4048	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.exe45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.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	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/3440-115-0x00000000000A0000-0x000000000078A000-memory.dmp	themida
behavioral1/memory/3440-116-0x00000000000A0000-0x000000000078A000-memory.dmp	themida
behavioral1/memory/3440-118-0x00000000000A0000-0x000000000078A000-memory.dmp	themida
behavioral1/memory/3440-119-0x00000000000A0000-0x000000000078A000-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/4048-123-0x00000000008D0000-0x0000000000FBA000-memory.dmp	themida
behavioral1/memory/4048-124-0x00000000008D0000-0x0000000000FBA000-memory.dmp	themida
behavioral1/memory/4048-125-0x00000000008D0000-0x0000000000FBA000-memory.dmp	themida
behavioral1/memory/4048-126-0x00000000008D0000-0x0000000000FBA000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exeDpEditor.exe

pid process

3440 45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
4048 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

4048 DpEditor.exe

pid	process
4048	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exeDpEditor.exe

pid	process
3440	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
3440	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
4048	DpEditor.exe
4048	DpEditor.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe

description	pid	process	target process
PID 3440 wrote to memory of 4048	3440	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe	DpEditor.exe
PID 3440 wrote to memory of 4048	3440	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe	DpEditor.exe
PID 3440 wrote to memory of 4048	3440	45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe
"C:\Users\Admin\AppData\Local\Temp\45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3440

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:4048

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
493552f374cfac16d6af24077df76b78

SHA1
3d741721c1aae12141b5e919bf7dbe6bfea9fe58

SHA256
45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60

SHA512
8bde93bbde1bc50d865cffb3e52de756ed61fb4d06938106c61b473bb2d5eb7e4375e1b01c9f5eec1cf1b5fe6797373f668f46893491f02868f3f91f7e293428

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
493552f374cfac16d6af24077df76b78

SHA1
3d741721c1aae12141b5e919bf7dbe6bfea9fe58

SHA256
45430bb0dd4e01709fac5aaae2bfa9dfc969fe0fdcb3485fcb8a60dd4e989a60

SHA512
8bde93bbde1bc50d865cffb3e52de756ed61fb4d06938106c61b473bb2d5eb7e4375e1b01c9f5eec1cf1b5fe6797373f668f46893491f02868f3f91f7e293428

Download Submit
memory/3440-116-0x00000000000A0000-0x000000000078A000-memory.dmp

Filesize
6.9MB

Download
memory/3440-118-0x00000000000A0000-0x000000000078A000-memory.dmp

Filesize
6.9MB

Download
memory/3440-117-0x0000000076FD0000-0x000000007715E000-memory.dmp

Filesize
1.6MB

Download
memory/3440-119-0x00000000000A0000-0x000000000078A000-memory.dmp

Filesize
6.9MB

Download
memory/3440-115-0x00000000000A0000-0x000000000078A000-memory.dmp

Filesize
6.9MB

Download
memory/4048-120-0x0000000000000000-mapping.dmp

Download
memory/4048-123-0x00000000008D0000-0x0000000000FBA000-memory.dmp

Filesize
6.9MB

Download
memory/4048-124-0x00000000008D0000-0x0000000000FBA000-memory.dmp

Filesize
6.9MB

Download
memory/4048-125-0x00000000008D0000-0x0000000000FBA000-memory.dmp

Filesize
6.9MB

Download
memory/4048-126-0x00000000008D0000-0x0000000000FBA000-memory.dmp

Filesize
6.9MB

Download
memory/4048-127-0x0000000076FD0000-0x000000007715E000-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