2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4

Analysis

max time kernel
153s
max time network
161s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 20:31

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General

Target

2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe
Size

816KB
MD5

69ada3339e5e6143ff8ceacd469ee6a9
SHA1

477bc223e9a57a99e44a0dba65fb89bb8f8222f5
SHA256

2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4
SHA512

4003dad59f207c97c5fe7fc4b363661f41a7f3826edbd41ab99d19037996a88fed27bd6ca871c2c41c94d48d50748eca70067e375a3d99d4d591b68a595090f4
SSDEEP

24576:HQrh2Lo4YHQciI9Fp+xo/1KZR8aD2Un7+:HQrKo4Y+zm/HaDg

Score

8^/10

discovery 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/784-54-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/784-55-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/784-57-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/784-58-0x0000000000400000-0x00000000007A8000-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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe"	2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe
"C:\Users\Admin\AppData\Local\Temp\2ca3978d48335d3816f18d48155d7ce44466be098f5ae0ba344d0250452eeef4.exe"
1⤵
- Adds Run key to start application
PID:784

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

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/784-54-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/784-55-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/784-56-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/784-57-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/784-58-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download