72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874

General

Target

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
Size

2.1MB
MD5

139ac913cd6ac595f6dec94254790157
SHA1

7f4a89f6781072b1b6488c38b71a107fca66db77
SHA256

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874
SHA512

8664266bf89847124ac7a7e2617ad76054ad8fc4528cb6f3997f08243426c7cdc4c800bd9dd58db580357b0a00feb36cd6e7c21ed2905873bfb8d440d32b7af3
SSDEEP

49152:2m5EhIg5yWJojkJBLz6ktns98U5hbx1JJQ:2mWh9yGykJ9Js98ah11Jq

Score

8^/10

discovery vmprotect

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\drivers\x9u7fXYBDvdY.sys	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Windows\SysWOW64\drivers\UZiW5gijdf.krm	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 114.114.114.114
Destination IP 114.114.114.114

description	ioc
Destination IP	114.114.114.114
Destination IP	114.114.114.114

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2108-0-0x0000000000250000-0x000000000038A000-memory.dmp	vmprotect
behavioral1/memory/2108-1-0x0000000000250000-0x000000000038A000-memory.dmp	vmprotect
C:\Windows\smzuhIf7UBYBt.sys	vmprotect
behavioral1/memory/2108-103-0x0000000000250000-0x000000000038A000-memory.dmp	vmprotect

Drops file in System32 directory 2 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\VYx95TzqURYU4g.sys	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Windows\SysWOW64\Nt2NzWraV5sq.bzw	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

Drops file in Program Files directory 4 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\ov8qSGcNB3Ev.sys	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Program Files (x86)\g1kIfEbPvX.tmk	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Program Files\4EJavjoB76j.sys	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Program Files\6OKZ7HGgw4hI.uwm	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

Drops file in Windows directory 2 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	ioc	process
File opened for modification	C:\Windows\EcqMVWytvuIwpK.mlz	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
File opened for modification	C:\Windows\smzuhIf7UBYBt.sys	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

pid	process
2108	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
2108	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
2108	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

Suspicious behavior: LoadsDriver 14 IoCs

Processes:

pid process

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pid	process
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Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

description	pid	process
Token: SeDebugPrivilege	2108	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
Token: SeTcbPrivilege	2108	72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe

C:\Users\Admin\AppData\Local\Temp\72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe
"C:\Users\Admin\AppData\Local\Temp\72d91c1097bbd5add3a340f90a80f22335dbe189a9c46ba62c0f785e974ce874.exe"
1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabDBFF.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDC50.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Windows\smzuhIf7UBYBt.sys

Filesize
100KB

MD5
b78512a09b506b7af9ea08d64ff16e08

SHA1
e6b79ac77ca72cacdcd1556e29af0fe949bfd89f

SHA256
91bd0ecb80d5ce3fafda7bda4a092f7beefff012f07c458a0056ca6363e7e3b1

SHA512
ea19f980269995f399a949ebd5e2dbde3dcd6b203e911dc1718e6223973540c44ffc82781ff3434448b5ae5f9367e115c98f5e904e46f5512cd8e0f44ab62d6d

Download Submit
memory/2108-0-0x0000000000250000-0x000000000038A000-memory.dmp

Filesize
1.2MB

Download
memory/2108-1-0x0000000000250000-0x000000000038A000-memory.dmp

Filesize
1.2MB

Download
memory/2108-103-0x0000000000250000-0x000000000038A000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads