185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 00:07

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General

Target

185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe
Size

173KB
MD5

8102b31c7a0df2662ac7c9166007bcf3
SHA1

434a720371ec5dc88950d0aefb906c6f89ef5506
SHA256

185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028
SHA512

7076e6d6b13effcc464750e794ad8ec07f3c3aeda6fe3233cdef23cf302fc6b822d719bcaf3c08f793173e7c91da486809d516ab9fe20bd2cb6d09b5c85ff9be
SSDEEP

3072:5QIebHA88I2yY0QyxZ6z/Dupxe+7C9l8F42EndaEyL2M1DviDQjadiRrZxhJ6qRu:rebHALITYjr8p7ml8FQnda32mbjaCNxo

Score

8^/10

persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2180-134-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/1052-133-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/2180-138-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral2/memory/3584-140-0x0000000000400000-0x000000000044B000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Program Files (x86)\\Internet Explorer\\lvvm.exe"	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\lvvm.exe	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 1052	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	81
PID 2180 wrote to memory of 1052	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	81
PID 2180 wrote to memory of 1052	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	81
PID 2180 wrote to memory of 3584	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	82
PID 2180 wrote to memory of 3584	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	82
PID 2180 wrote to memory of 3584	2180	185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe	82

C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe
"C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe
  C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:1052
- C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe
  C:\Users\Admin\AppData\Local\Temp\185d2a2ab0eb9df19371309dc8406efebc4dbe3d1721186eb7017b4931a16028.exe startC:\Users\Admin\AppData\Local\Temp\dwm.exe%C:\Users\Admin\AppData\Local\Temp
  2⤵
  PID:3584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1052-133-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1052-135-0x00000000004C3000-0x00000000004DB000-memory.dmp

Filesize
96KB

Download
memory/2180-134-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2180-136-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download
memory/2180-138-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2180-139-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download
memory/3584-140-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/3584-141-0x0000000000575000-0x000000000058D000-memory.dmp

Filesize
96KB

Download