0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9

General

Target

0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe
Size

1.6MB
MD5

1930ca258642f47145ba36729c6fbc6f
SHA1

c8248b016315f79cac43e5dd17c677f33b0042e1
SHA256

0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9
SHA512

89ca63e4a781a309ceec1ef36deddd5c7fc061f03e10413ba5b5e6618bef94b991c76121b95372db90b433c402472dba1c99d9574b05ea97714b84b61852f89a

Score

7^/10

spyware discovery persistence

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

Processes:

0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exeMSBuild.exe

description	pid	process	target process
PID 1456 set thread context of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1092 set thread context of 1780	1092	MSBuild.exe	MSBuild.exe

Accesses cryptocurrency wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 api.ipify.org
2 api.ipify.org
9 ip-api.com
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

740 schtasks.exe

flow	ioc
1	api.ipify.org
2	api.ipify.org
9	ip-api.com

pid	process
740	schtasks.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exeMSBuild.exeMSBuild.exe

description	pid	process	target process
PID 1456 wrote to memory of 740	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	schtasks.exe
PID 1456 wrote to memory of 740	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	schtasks.exe
PID 1456 wrote to memory of 740	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	schtasks.exe
PID 1456 wrote to memory of 740	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	schtasks.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1456 wrote to memory of 1092	1456	0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1092 wrote to memory of 1780	1092	MSBuild.exe	MSBuild.exe
PID 1780 wrote to memory of 1848	1780	MSBuild.exe	netsh.exe
PID 1780 wrote to memory of 1848	1780	MSBuild.exe	netsh.exe
PID 1780 wrote to memory of 1848	1780	MSBuild.exe	netsh.exe
PID 1780 wrote to memory of 1848	1780	MSBuild.exe	netsh.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 1780 MSBuild.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

MSBuild.exe

pid process

1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe
1780 MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1780	MSBuild.exe

pid	process
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe
1780	MSBuild.exe

Drops startup file 2 IoCs

Processes:

MSBuild.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome updaters.exe	MSBuild.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome updaters.exe	MSBuild.exe

Checks for installed software on the system 1 TTPs 30 IoCs

discovery

Query Registry

T1012

Processes:

MSBuild.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2544655\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-A90000000001}\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\SchedulingAgent\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2467173\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Fontcore\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Connection Manager\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2565063\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IEData\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2524860\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{00203668-8170-44A0-BE44-B632FA4D780F}\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2151757\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{92FB6C44-E685-45AD-9B20-CADF4CABA132}.KB4087364\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Adobe AIR\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE4Data\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\DirectDrawEx\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE40\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MobileOptionPack\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2549743\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB982573\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{BB8B979E-E336-47E7-96BC-1031C1B94561}\DisplayName	MSBuild.exe
Key enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	MSBuild.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\AddressBook\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE5BAKEX\DisplayName	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WIC\DisplayName	MSBuild.exe

Modifies service 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

netsh.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\Shas	netsh.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\Qecs	netsh.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\napagent\LocalConfig\UI	netsh.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\LocalConfig	netsh.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\napagent\LocalConfig\Enroll\HcsGroups	netsh.exe

C:\Users\Admin\AppData\Local\Temp\0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe
"C:\Users\Admin\AppData\Local\Temp\0437a3b7c497908d0dc489a1b21cf395b76eedae8f1a1b473ecbb5f02e892bf9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1456

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KFiZPGzt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9877.tmp"
2⤵
- Creates scheduled task(s)
PID:740

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- Drops startup file
PID:1092

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
3⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Checks for installed software on the system
PID:1780

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profiles
4⤵
- Modifies service
PID:1848

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Modify Existing Service

1

T1031

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\gpustats.bx

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9877.tmp

Download Submit
memory/740-2-0x0000000000000000-mapping.dmp

Download
memory/1092-6-0x0000000000400000-0x0000000000562000-memory.dmp

Filesize
1.4MB

Download
memory/1092-5-0x000000000055832E-mapping.dmp

Download
memory/1092-7-0x0000000000400000-0x0000000000562000-memory.dmp

Filesize
1.4MB

Download
memory/1092-4-0x0000000000400000-0x0000000000562000-memory.dmp

Filesize
1.4MB

Download
memory/1456-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1780-9-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1780-10-0x0000000000496F0E-mapping.dmp

Download
memory/1780-11-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1780-12-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1848-14-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads