f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7

Analysis

max time kernel
150s
max time network
185s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 15:42

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General

Target

f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe
Size

811KB
MD5

b0250e27941d871cb41b48ea29a64e39
SHA1

2a01d2f35aee5167e0993baa5ec3216bfeed0f5f
SHA256

f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7
SHA512

a25a90d2a849a97f2d1b91f37baf3d342ef86def63dfbd674a261c8cf61e9d8010e9870f5c5da45785d26f67296633733ac76af6a27663d6156fb8b990c656d3
SSDEEP

12288:byrOQCTepqK5JbQtZWhQx2tb7Pbwv2ndejXxQMcKZcNZVlFslMchF41pj/+/ALAJ:ggTOXstZIP9Ccdejx5ZcR9chFR

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

Processes:

resource	yara_rule
behavioral1/memory/1340-54-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1340-56-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1340-58-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1340-59-0x0000000000400000-0x000000000063D000-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

Processes:

f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe"	f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.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\f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe
"C:\Users\Admin\AppData\Local\Temp\f0c719aecbcf89c0d232877f60c6242b667aa703f413d8c65bd080745ee384d7.exe"
1⤵
- Adds Run key to start application
PID:1340

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/1340-54-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1340-56-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1340-57-0x0000000075E61000-0x0000000075E63000-memory.dmp

Filesize
8KB

Download
memory/1340-58-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1340-59-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download