df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100

Analysis

max time kernel
165s
max time network
208s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 18:08

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General

Target

df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe
Size

822KB
MD5

43e8857be5045392a73e7fc6877d550b
SHA1

621533c83948334f48e0d0d1b43e214f904806da
SHA256

df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100
SHA512

8b6e42111dfc3380d1e3ed3b91c0f53c59d4420d8b22bc207304a396819c4d5e08c254dc4ec81c8da4f3e7ab271283d7558a804a3c5a16c97f3dac72b15204b1
SSDEEP

12288:yxPnnmK8JyxCs1f0EG52rQ1Sz81DxO3jTYPvh/x68Koxi24OP7SV:knm6NzrnkDxOfY3K80

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/1360-54-0x0000000000400000-0x0000000000644000-memory.dmp	upx
behavioral1/memory/1360-55-0x0000000000400000-0x0000000000644000-memory.dmp	upx
behavioral1/memory/1360-57-0x0000000000400000-0x0000000000644000-memory.dmp	upx
behavioral1/memory/1360-58-0x0000000000400000-0x0000000000644000-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:

df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe"	df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.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\df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe
"C:\Users\Admin\AppData\Local\Temp\df1170e32a2772903f249a29ff6d42ae62029e192f96de45570e73566eaa2100.exe"
1⤵
- Adds Run key to start application
PID:1360

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1360-54-0x0000000000400000-0x0000000000644000-memory.dmp

Filesize
2.3MB

Download
memory/1360-55-0x0000000000400000-0x0000000000644000-memory.dmp

Filesize
2.3MB

Download
memory/1360-56-0x00000000766F1000-0x00000000766F3000-memory.dmp

Filesize
8KB

Download
memory/1360-57-0x0000000000400000-0x0000000000644000-memory.dmp

Filesize
2.3MB

Download
memory/1360-58-0x0000000000400000-0x0000000000644000-memory.dmp

Filesize
2.3MB

Download