72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07

Analysis

max time kernel
158s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:41

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General

Target

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Size

895KB
MD5

e8e30246f72fc8d42e162fa4a8395e3b
SHA1

12f6776ba341cefa1a840b0478ff40b56aa5f20c
SHA256

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07
SHA512

5d8b26fe9a660358e5502936a5bec671792601e596dafaebf5eed07d1fa51ba31fee57ce05529194479ec8bd16ea10b822b9089a5379acfe45c15c57d867e43d
SSDEEP

24576:yS/EKKA1XZCMp5nPPkLuQhHxGTqkEt6Rpu2mGPQ5rBvbMInbm1:yIEKKAHR5PMLu0g7RppgrxVb

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3348-132-0x00000000002C0000-0x00000000004FE000-memory.dmp	upx
behavioral2/memory/3348-133-0x00000000002C0000-0x00000000004FE000-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:

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe"	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.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

Processes:

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = d980f97f73d95237962a74b78b555be33df0bfe946ddfd948201428bf930c1a5516d9f19398e5e33c0d90f99532835fd515214a4f850197fe5f015a0e46e1c690decd8eabdabcb958ff327bfbbffc89b7409d96173677fe7833b311166a3f1e5d9ac038e99d2d9	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DEkAEkVQhV1Q9n1eiLiu0Fd7+gBGZG/KDT559pJhuGUPj8hjDCSIvEZBFbAmYvEHoQ=="	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe

C:\Users\Admin\AppData\Local\Temp\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
"C:\Users\Admin\AppData\Local\Temp\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:3348

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/3348-132-0x00000000002C0000-0x00000000004FE000-memory.dmp

Filesize
2.2MB

Download
memory/3348-133-0x00000000002C0000-0x00000000004FE000-memory.dmp

Filesize
2.2MB

Download