ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73

Analysis

max time kernel
152s
max time network
190s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 03:52

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General

Target

ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.exe
Size

813KB
MD5

aab7eedfeb76e3c64ce175c98c9bc309
SHA1

d4cef0e045f20db08114ea022100c0b6c14a4f73
SHA256

ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73
SHA512

427bb6ee4365853c64b05d4b8002f544d090a5d89d8f085b0c38363919b5942dd63ae7d540fcb80292a16885952a29dbe3f376f8ecbabc78a831e58fcd05b275
SSDEEP

24576:WEjtuFtm9gbi2NkvQzeQmX3yPlgkryBXJ/6H1yl:WEYFtm9ci2leQa38liyH1Y

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/1964-54-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/1964-56-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/1964-58-0x0000000000400000-0x000000000063F000-memory.dmp	upx
behavioral1/memory/1964-59-0x0000000000400000-0x000000000063F000-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	ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.exe"	ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.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\ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.exe
"C:\Users\Admin\AppData\Local\Temp\ab14bdfff9267c611a2acd69dd5871306af992da8657f881e3da59799d035b73.exe"
1⤵
- Adds Run key to start application
PID:1964

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/1964-54-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1964-56-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1964-57-0x0000000074D81000-0x0000000074D83000-memory.dmp

Filesize
8KB

Download
memory/1964-58-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download
memory/1964-59-0x0000000000400000-0x000000000063F000-memory.dmp

Filesize
2.2MB

Download