b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed

General

Target

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
Size

184KB
MD5

852af0d8bd9ca12dd679262ec7aff308
SHA1

d5c88fd7a87ad54768428a9d90cf2bd3ae844cdc
SHA256

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed
SHA512

88784f37ef6179100b6537c14b24a5fdedc208be7aa3b43396092fcbf381f64e70605bd1a50aa155585ef17aeb2e380a8ff6b540afa6459da33353452c5e12e9

Score

10^/10

persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

Loads dropped DLL 3 IoCs

Processes:

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

pid	process
1612	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
1612	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
1612	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

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

Drops file in Program Files directory 54 IoCs

Processes:

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GO664E~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOBD5D~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~2.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOF5E2~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~3.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\830410~1.106\CHROME~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\830410~1.106\INSTAL~1\setup.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Temp\GUM2396.tmp\GOFB2B~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOFB2B~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\chrome.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\830410~1.106\ELEVAT~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\830410~1.106\INSTAL~1\chrmstp.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~4.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\CHROME~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\Google\Chrome\APPLIC~1\830410~1.106\NOTIFI~1.EXE	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

Drops file in Windows directory 1 IoCs

Processes:

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

description ioc process

File opened for modification C:\Windows\svchost.com b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

Modifies registry class 1 IoCs

Processes:

b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe

C:\Users\Admin\AppData\Local\Temp\b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe
"C:\Users\Admin\AppData\Local\Temp\b1edd39601d0a954c1db219ea86a789870b7b90f8ef5f4789ac74620aa2fe9ed.exe"
1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:1612

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\PROGRA~2\Google\Temp\GUM2396.tmp\GOFB2B~1.EXE

MD5
583ff3367e050c4d62bc03516473b40a

SHA1
6aa1d26352b78310e711884829c35a69ed1bf0f9

SHA256
6b63f8dd47d8b3baa71b6cd205d428861b96bf09cf479071e75ddd23f97c0146

SHA512
e9bdd5cc2e29db48cc524488fbadb08e808f17f6e18fa595cfebae229c94f2547079e52a2ada214169577b89b2ffbef424729cd90acdea3774f5c76aec192be0

Download Submit
\PROGRA~2\Google\Update\1335~1.452\GOFB2B~1.EXE

MD5
583ff3367e050c4d62bc03516473b40a

SHA1
6aa1d26352b78310e711884829c35a69ed1bf0f9

SHA256
6b63f8dd47d8b3baa71b6cd205d428861b96bf09cf479071e75ddd23f97c0146

SHA512
e9bdd5cc2e29db48cc524488fbadb08e808f17f6e18fa595cfebae229c94f2547079e52a2ada214169577b89b2ffbef424729cd90acdea3774f5c76aec192be0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads