6b16ad761c2320e8fc0d1b12263b3b2b54436a95eec14e8671047f7cb4188926

General

Target

2133ef7afec1e4305982f358aae930ea.exe
Size

9.0MB
MD5

2133ef7afec1e4305982f358aae930ea
SHA1

91e079cf85784db58cb9f540b05718ba08dd9745
SHA256

6b16ad761c2320e8fc0d1b12263b3b2b54436a95eec14e8671047f7cb4188926
SHA512

32a7975d6498308d4b998604ba4c659d5b406a3ccbce0500ebaf41a749d647e58676c0b9314f2379b5615a3f9ea65dd0ed3b5eae38f4ec35bbe8556eebdaa92e
SSDEEP

196608:teEgBaHepmiOPwky+owy/rg53HRVu7vHDpS1IqBRU7kCs2q:tUBMDoky+oxc53xVu7vHhqBa4Cs

Score

9^/10

agilenet 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:

2133ef7afec1e4305982f358aae930ea.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2133ef7afec1e4305982f358aae930ea.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2133ef7afec1e4305982f358aae930ea.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:

2133ef7afec1e4305982f358aae930ea.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2133ef7afec1e4305982f358aae930ea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2133ef7afec1e4305982f358aae930ea.exe

Loads dropped DLL 2 IoCs

Processes:

2133ef7afec1e4305982f358aae930ea.exe

pid process

1644 2133ef7afec1e4305982f358aae930ea.exe
1644 2133ef7afec1e4305982f358aae930ea.exe

pid	process
1644	2133ef7afec1e4305982f358aae930ea.exe
1644	2133ef7afec1e4305982f358aae930ea.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/1644-133-0x0000020604190000-0x0000020604A9A000-memory.dmp	agile_net

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll	themida
C:\Users\Admin\AppData\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll	themida
C:\Users\Admin\AppData\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll	themida
behavioral2/memory/1644-144-0x000002061EFC0000-0x000002061F81F000-memory.dmp	themida
behavioral2/memory/1644-143-0x000002061EFC0000-0x000002061F81F000-memory.dmp	themida
behavioral2/memory/1644-146-0x000002061EFC0000-0x000002061F81F000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

2133ef7afec1e4305982f358aae930ea.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2133ef7afec1e4305982f358aae930ea.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

2133ef7afec1e4305982f358aae930ea.exe

pid process

1644 2133ef7afec1e4305982f358aae930ea.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1360 1644 WerFault.exe 2133ef7afec1e4305982f358aae930ea.exe

pid	process
1644	2133ef7afec1e4305982f358aae930ea.exe

pid	pid_target	process	target process
1360	1644	WerFault.exe	2133ef7afec1e4305982f358aae930ea.exe

C:\Users\Admin\AppData\Local\Temp\2133ef7afec1e4305982f358aae930ea.exe
"C:\Users\Admin\AppData\Local\Temp\2133ef7afec1e4305982f358aae930ea.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
PID:1644

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1644 -s 856
2⤵
- Program crash
PID:1360

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 424 -p 1644 -ip 1644
1⤵
PID:2024

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\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\abc28e7a-8bf8-45ad-a83d-5c52b0c273f2\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
memory/1644-133-0x0000020604190000-0x0000020604A9A000-memory.dmp

Filesize
9.0MB

Download
memory/1644-142-0x000002061EF80000-0x000002061EF90000-memory.dmp

Filesize
64KB

Download
memory/1644-144-0x000002061EFC0000-0x000002061F81F000-memory.dmp

Filesize
8.4MB

Download
memory/1644-143-0x000002061EFC0000-0x000002061F81F000-memory.dmp

Filesize
8.4MB

Download
memory/1644-145-0x00007FFD1D090000-0x00007FFD1D1DE000-memory.dmp

Filesize
1.3MB

Download
memory/1644-146-0x000002061EFC0000-0x000002061F81F000-memory.dmp

Filesize
8.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads