93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b

Analysis

max time kernel
109s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 14:01

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General

Target

93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe
Size

190KB
MD5

f52b48cf5feae505e3d797b0c8898913
SHA1

4acc0b137496e1d4513c1b7775e2aa27bcc106d5
SHA256

93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b
SHA512

b979b4bd4e6881aed1ea85f4a906fa4c0eebd4b3f1ffc8fe5154ce967ab59577224a3dd74fef9bed132e9c0596f4d55c06ca80353bb92a5f7edbb2055087da16
SSDEEP

3072:7s7HFhUEOKDxjm19jY5Mcv4N0YyX1H6oWWFFkcWgdZCVp3TFloS3suvh:7KliKDL1gN/g1H6GFic7dcVpjFuEfJ

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
behavioral1/memory/1724-55-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/1604-59-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/1724-61-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/700-65-0x0000000000400000-0x0000000000445000-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:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\conhost.exe"	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 1604	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	28
PID 1724 wrote to memory of 1604	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	28
PID 1724 wrote to memory of 1604	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	28
PID 1724 wrote to memory of 1604	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	28
PID 1724 wrote to memory of 700	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	30
PID 1724 wrote to memory of 700	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	30
PID 1724 wrote to memory of 700	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	30
PID 1724 wrote to memory of 700	1724	93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe	30

C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe
"C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe
  C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:1604
- C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe
  C:\Users\Admin\AppData\Local\Temp\93acd2a89e62b613558df1ca58d4ecd2ae5e97251791ab11c6112cf60aa2217b.exe startC:\Users\Admin\AppData\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp
  2⤵
  PID:700

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/700-65-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/700-66-0x00000000005BF000-0x00000000005EC000-memory.dmp

Filesize
180KB

Download
memory/1604-59-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/1604-60-0x00000000004DF000-0x000000000050C000-memory.dmp

Filesize
180KB

Download
memory/1724-54-0x00000000751A1000-0x00000000751A3000-memory.dmp

Filesize
8KB

Download
memory/1724-55-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/1724-56-0x000000000050F000-0x000000000053C000-memory.dmp

Filesize
180KB

Download
memory/1724-61-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/1724-62-0x000000000050F000-0x000000000053C000-memory.dmp

Filesize
180KB

Download