be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228

General

Target

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
Size

1.4MB
MD5

34da1feaa9dea19dd880f5ab09af9037
SHA1

40d6df5e6c0e70f4d360695d94549ade48b1e6a7
SHA256

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228
SHA512

93b036d7493031dccec53245eaab9d79ff53edb75d919f4e046e9ecbd752d7e451f4669ef0bdeb745fe350b7950c2ac79e6ee2059467fa6defec0f7b882ecdad
SSDEEP

24576:7irpHk7Jm8XohmZiIl7/wWP8FcHmhDWnzRc+:eRk7Uc/bwWP8FfDC

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5068-135-0x0000000000400000-0x000000000063E000-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:

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe"	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.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
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

pid process

5068 be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

pid	process
5068	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f735ad695dadca213e14ed930f3e5e284638e617ffa175840cc518f12b1b68c990e332725f240d3d45d96624539a9263d4585d8892a5f8902dfc9d39db5e786d85251b0e66b9a8907560d6a0e7b6d938da0677fb1c7bea4e3b097593bea603304b37a80	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DFSLAmivuVCWj2bWv4O8GhLT5UXj5uMA85hYEQ9jcyQgzFvylGtsTw3bpJoOlMxAkA=="	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exebe42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

pid	process
4884	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
5068	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

description	pid	process	target process
PID 4884 wrote to memory of 5068	4884	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
PID 4884 wrote to memory of 5068	4884	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
PID 4884 wrote to memory of 5068	4884	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe	be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe

C:\Users\Admin\AppData\Local\Temp\be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
"C:\Users\Admin\AppData\Local\Temp\be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4884

C:\Users\Admin\AppData\Local\Temp\be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe
"C:\Users\Admin\AppData\Local\Temp\be42e03525e1bc83426ef094d950f7f89d7721865a1de0c7ff7f162b7a270228.exe"
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
PID:5068

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/4884-132-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/4884-136-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/5068-133-0x0000000000000000-mapping.dmp

Download
memory/5068-134-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/5068-135-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads