9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e

Analysis

max time kernel
152s
max time network
160s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 19:59

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General

Target

9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.exe
Size

816KB
MD5

62ecd28e740b2db7852f01a99d83ade9
SHA1

9471209b2247cfd78386f546fc5fc986ce7ac500
SHA256

9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e
SHA512

1350715e5b94d5e20a52dc821907aa0acbd09df82122bea60923e92f87af0a38a39a462e41604b31ecb71b7b93b106453d8c720358126a8219e0bc7c83c4fa35
SSDEEP

24576:ENinatt668xrBI7vTBkX01D+yuuOK6WSPQS+CIaP:Fj68N+7r22D9uvK6WSPQSTIa

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/1476-54-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1476-56-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1476-58-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1476-59-0x0000000000400000-0x00000000007A9000-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	9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.exe"	9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.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\9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.exe
"C:\Users\Admin\AppData\Local\Temp\9a7a8ba95ecd73b7d704c20f66aceb19af2e9e418349b63e217d43135af2c52e.exe"
1⤵
- Adds Run key to start application
PID:1476

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/1476-54-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1476-56-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1476-57-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/1476-58-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1476-59-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download