5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf

General

Target

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
Size

2.7MB
MD5

6f4c94326104917216f67d8511b58e76
SHA1

2cece96508040c197e778832ff4df1768b87479f
SHA256

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf
SHA512

c51bf945e1435c6aab82544fb80854f00823bbc57d78b045da6ec70a9c44e9269f9080f85465fe6a10f69052c2a17f126dd75efd376c7ee169f5d9af4a9e9969

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

1332 DpEditor.exe

pid	process
1332	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.exe5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.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
behavioral1/memory/2992-115-0x00000000003A0000-0x0000000000A90000-memory.dmp	themida
behavioral1/memory/2992-116-0x00000000003A0000-0x0000000000A90000-memory.dmp	themida
behavioral1/memory/2992-118-0x00000000003A0000-0x0000000000A90000-memory.dmp	themida
behavioral1/memory/2992-119-0x00000000003A0000-0x0000000000A90000-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/1332-123-0x0000000001170000-0x0000000001860000-memory.dmp	themida
behavioral1/memory/1332-124-0x0000000001170000-0x0000000001860000-memory.dmp	themida
behavioral1/memory/1332-125-0x0000000001170000-0x0000000001860000-memory.dmp	themida
behavioral1/memory/1332-126-0x0000000001170000-0x0000000001860000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exeDpEditor.exe

pid process

2992 5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
1332 DpEditor.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

1332 DpEditor.exe

pid	process
1332	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exeDpEditor.exe

pid	process
2992	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
2992	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
1332	DpEditor.exe
1332	DpEditor.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe

description	pid	process	target process
PID 2992 wrote to memory of 1332	2992	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe	DpEditor.exe
PID 2992 wrote to memory of 1332	2992	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe	DpEditor.exe
PID 2992 wrote to memory of 1332	2992	5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe
"C:\Users\Admin\AppData\Local\Temp\5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2992

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:1332

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
6f4c94326104917216f67d8511b58e76

SHA1
2cece96508040c197e778832ff4df1768b87479f

SHA256
5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf

SHA512
c51bf945e1435c6aab82544fb80854f00823bbc57d78b045da6ec70a9c44e9269f9080f85465fe6a10f69052c2a17f126dd75efd376c7ee169f5d9af4a9e9969

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
MD5
6f4c94326104917216f67d8511b58e76

SHA1
2cece96508040c197e778832ff4df1768b87479f

SHA256
5d78b8a09809b8d1b9974a27b55c9c71ce2aa8cc6846ba5cb9115b8ce44a14cf

SHA512
c51bf945e1435c6aab82544fb80854f00823bbc57d78b045da6ec70a9c44e9269f9080f85465fe6a10f69052c2a17f126dd75efd376c7ee169f5d9af4a9e9969

Download Submit
memory/1332-124-0x0000000001170000-0x0000000001860000-memory.dmp

Filesize
6.9MB

Download
memory/1332-120-0x0000000000000000-mapping.dmp

Download
memory/1332-123-0x0000000001170000-0x0000000001860000-memory.dmp

Filesize
6.9MB

Download
memory/1332-125-0x0000000001170000-0x0000000001860000-memory.dmp

Filesize
6.9MB

Download
memory/1332-127-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/1332-126-0x0000000001170000-0x0000000001860000-memory.dmp

Filesize
6.9MB

Download
memory/2992-118-0x00000000003A0000-0x0000000000A90000-memory.dmp

Filesize
6.9MB

Download
memory/2992-119-0x00000000003A0000-0x0000000000A90000-memory.dmp

Filesize
6.9MB

Download
memory/2992-117-0x0000000077A60000-0x0000000077BEE000-memory.dmp

Filesize
1.6MB

Download
memory/2992-116-0x00000000003A0000-0x0000000000A90000-memory.dmp

Filesize
6.9MB

Download
memory/2992-115-0x00000000003A0000-0x0000000000A90000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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