1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d

General

Target

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe
Size

15.1MB
MD5

5a9b1108876c26ad6d33a03d9e125cc9
SHA1

d3fe9893fd4d8689d1b2f0912c94f92ccdec0090
SHA256

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d
SHA512

ff82a6f9e4796008f15857fdc8b76e56aff7e4dc0f7f9b87defe6297ae1cc62db3b16a65e7b93dd8e43cf61d4e7b4f7642788e878262d8fa6f5c96ad55174d08
SSDEEP

393216:qVswOBQKTwNi9xNguzbQYe6AFtN0KuBDF:m0BbQ2NguzwbA/

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

Loads dropped DLL 1 IoCs

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

pid process

2040 1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

Themida packer 19 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/2040-0-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-2-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-3-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-4-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-15-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-16-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-17-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-18-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-19-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-20-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-21-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-22-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-23-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-24-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-25-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-26-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-27-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-28-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida
behavioral1/memory/2040-29-0x0000000000400000-0x0000000001C0E000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

pid process

2040 1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

pid	process
2040	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe
2040	1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe

C:\Users\Admin\AppData\Local\Temp\1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe
"C:\Users\Admin\AppData\Local\Temp\1bc425f4f4dc08d0284da9f0c03364a0d87b465e6adfcfbd4c1b3cd9e126348d.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
PID:2040

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

\Users\Admin\AppData\Local\Temp\E2EECore.3.3.9.dll
Filesize
10.6MB

MD5
50c266e46ccf9bc8956279f78d51f205

SHA1
0ba5b98a91a9a019cd9b87cf01796c65ee6a0839

SHA256
c58e066a293ff260037487d37e37bf3d890c16383d817c7573dab51c514cbd00

SHA512
7350a82820faeba3172fad3d87b04c6a2967b797a321a78a53e7156c37fed4661a66d2f78e2f3ddbcbc0d10a56f5d761f7eb761f05d2841568b34841c17e0d37

Download Submit
memory/2040-18-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-6-0x0000000010000000-0x0000000010116000-memory.dmp

Filesize
1.1MB

Download
memory/2040-19-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-21-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-20-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-0-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-15-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-16-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-17-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-1-0x0000000077910000-0x0000000077912000-memory.dmp

Filesize
8KB

Download
memory/2040-3-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-2-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-4-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-22-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-23-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-24-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-25-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-26-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-27-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-28-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download
memory/2040-29-0x0000000000400000-0x0000000001C0E000-memory.dmp

Filesize
24.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads