9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758

Analysis

max time kernel
191s
max time network
199s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 05:15

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General

Target

9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
Size

1.2MB
MD5

f2de7ad903bb18acc778c4175b5c0eb3
SHA1

18991662a4389412ff9c56ef4debd3d55128d384
SHA256

9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758
SHA512

5fe0dc51c49b5af08c148d5f0780eebca26501b4277624e4878a67ad33d59d1678e576ea9d5d19d7213ac54d9374070bebf6ddb376ec8a4a698c3c2b16351952
SSDEEP

12288:cEqQmf49lUNT8H2Ah4385hUHVNVqGFaTwNLSzbDcikVxGPODovUnkWQ3CQtEMyAq:2Qt9lBN4s5hsLBoiC9/2nvMyKvTBy2+R

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3660-133-0x0000000000400000-0x00000000006ED000-memory.dmp	upx
behavioral2/memory/3660-135-0x0000000000400000-0x00000000006ED000-memory.dmp	upx
behavioral2/memory/3660-136-0x0000000000400000-0x00000000006ED000-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	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe"	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.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

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = 2e80f97f735ed4f9b747cab95208d93f09121a4452b5502e03e2460f8192258e7219d40d9d4fefa9a58c615429bb779c9777522d0c0874f52b98809b08b2e6aa7675b1b726436745072f7a6fe4319314de43418691677f303a697a576c2c9adb86ddf0a7499a0e	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DLHoY9MNcyJ2Y2vsipc/SDiocGC8gFN/qiDndyebTzRaZ6nkzPuxWI/tzDraWQWIUA=="	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe

C:\Users\Admin\AppData\Local\Temp\9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe
"C:\Users\Admin\AppData\Local\Temp\9355f2a1ad4d1e5de72da2520b8f8b8d0c5213dd87743e00a018e2733f213758.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:3660

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

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Downloads

memory/3660-132-0x0000000000400000-0x00000000006ED000-memory.dmp

Filesize
2.9MB

Download
memory/3660-133-0x0000000000400000-0x00000000006ED000-memory.dmp

Filesize
2.9MB

Download
memory/3660-135-0x0000000000400000-0x00000000006ED000-memory.dmp

Filesize
2.9MB

Download
memory/3660-136-0x0000000000400000-0x00000000006ED000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads