61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8

Resubmissions

30-11-2022 17:58

221130-wkdaksfb5v 9

30-11-2022 15:30

221130-sxknmscc77 9

Analysis

max time kernel
21s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 15:30

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General

Target

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe
Size

13.2MB
MD5

0a5659701d99b9076e067606bf36e0b7
SHA1

b1dbd42d7d25c01e19716f6e18614a51fbcacd47
SHA256

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8
SHA512

26c99fa962b533428404f4cc3f528412ea7d0cc2bcd1ba7f6854ef7a61803af0203e16e5a1b480a467daee86cee8222f36791293b97fd9aa75e56febbcb56d56
SSDEEP

393216:qEZVtQ0b8LgVDBA4M8+4gFw2XGRbDyRyQ:qEZVtQ0Qez9cApuRy

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:

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.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:

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

Themida packer 9 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1772-54-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-55-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-57-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-58-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-59-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-60-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-61-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-62-0x000000013F110000-0x0000000141266000-memory.dmp	themida
behavioral1/memory/1772-64-0x000000013F110000-0x0000000141266000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

pid process

1772 61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

pid process

1772 61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

pid	process
1772	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

pid	process
1772	61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe

C:\Users\Admin\AppData\Local\Temp\61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe
"C:\Users\Admin\AppData\Local\Temp\61458152c4215d24d3dd2b099a07916871d0ecc2dc3144106eb79e63182b2ae8.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1772

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1772-54-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-56-0x0000000077290000-0x0000000077439000-memory.dmp

Filesize
1.7MB

Download
memory/1772-55-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-57-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-58-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-59-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-60-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-61-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-62-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download
memory/1772-63-0x0000000077290000-0x0000000077439000-memory.dmp

Filesize
1.7MB

Download
memory/1772-64-0x000000013F110000-0x0000000141266000-memory.dmp

Filesize
33.3MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads