7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd

Analysis

max time kernel
181s
max time network
184s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 01:59

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General

Target

7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe
Size

1.3MB
MD5

bd19feb22b9c3ca61f43f40712d8709b
SHA1

86d8be54db2d63bd9e0630c1c19853dc83a07fab
SHA256

7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd
SHA512

f7495efda68d44b97be6abc3f3c391212dfe45f8bade2181f1d6c93e9fdb3387e8ac09ab960e494f6e95636aac6bd719d4b26e17a3114ee6878c2731c15d2375
SSDEEP

24576:K+OhmKLnZzGI86dRl/sMtuyCN24CFf6V5imWWW:90FZzGI8SRl/Eyq2pfYxrW

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1676-56-0x0000000000400000-0x0000000001BD1000-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	7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe"	7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.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

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1676	7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe

C:\Users\Admin\AppData\Local\Temp\7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe
"C:\Users\Admin\AppData\Local\Temp\7f22be23fd66f0985c13bcd13db28fbcf839e709ece6292c7a39cb4b31f597bd.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1676

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/1676-54-0x0000000000400000-0x0000000001BD1000-memory.dmp

Filesize
23.8MB

Download
memory/1676-55-0x0000000075A31000-0x0000000075A33000-memory.dmp

Filesize
8KB

Download
memory/1676-56-0x0000000000400000-0x0000000001BD1000-memory.dmp

Filesize
23.8MB

Download