masslogger | 9258d2295790e426975b82410c873426cdce760ea363bbe4c3b3adbbcecd0798

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-06-2024 07:05

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General

Target

SOA SWIFT COPY_PDF_________________________________________.exe
Size

1.8MB
MD5

556382e43e072b9e5d0bf902ada6ddef
SHA1

5fe979dd793a9f2538e14c50537d76c81f97315c
SHA256

5c25185beb2246bba9f097cb915dcc1560c80527c6750d6da5737c29de2db217
SHA512

22f0b8c3d41f71374a5001cebd5a3012002a03d0bf98e896826198f580999c10128ed3d269d6d1d9e2d972a5385fe470ce0bc1f2f3afa88f077f8598cd727b11
SSDEEP

24576:88E2VqRIdmp8pU+7CKSuFIwZAdmW8g+SIXWJLLQYRDhOUAwf72793sUxCMf:tIRumef7TBA/FKWdc+9/7279cG3f

Score

10^/10

masslogger collection spyware stealer upx

Malware Config

Signatures

MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
stealer spyware masslogger

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0009000000014a94-586.dat	acprotect

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\International\Geo\Nation	SOA SWIFT COPY_PDF_________________________________________.exe

Loads dropped DLL 1 IoCs

pid	Process
2420	SOA SWIFT COPY_PDF_________________________________________.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
T1552.001

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2420-589-0x0000000073E10000-0x0000000073F4E000-memory.dmp	upx
behavioral1/files/0x0009000000014a94-586.dat	upx
behavioral1/memory/2420-617-0x0000000073E10000-0x0000000073F4E000-memory.dmp	upx

Accesses Microsoft Outlook profiles 1 TTPs 15 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	SOA SWIFT COPY_PDF_________________________________________.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2192 set thread context of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2420	SOA SWIFT COPY_PDF_________________________________________.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2420	SOA SWIFT COPY_PDF_________________________________________.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	SOA SWIFT COPY_PDF_________________________________________.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2420	SOA SWIFT COPY_PDF_________________________________________.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30
PID 2192 wrote to memory of 2420	2192	SOA SWIFT COPY_PDF_________________________________________.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA SWIFT COPY_PDF_________________________________________.exe

C:\Users\Admin\AppData\Local\Temp\SOA SWIFT COPY_PDF_________________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\SOA SWIFT COPY_PDF_________________________________________.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\SOA SWIFT COPY_PDF_________________________________________.exe
  "C:\Users\Admin\AppData\Local\Temp\SOA SWIFT COPY_PDF_________________________________________.exe"
  2⤵
  - Checks computer location settings
  - Loads dropped DLL
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\Costura\8E3603ED8A0381E02887C1DBBE921340\32\sqlite.interop.dll

Filesize
594KB

MD5
e81aeac387c5db32b7f9b07d15e788e0

SHA1
829be6eaf1cb0d82b2ddfc98272e1087f4a7a7c3

SHA256
44f31f99f048bfc5195937353b5207332e455bcd5a722bcfd32cacfd93f60f06

SHA512
cc6a96325a01c50c059706a1f4156f109e502ef9c0b0f5de209d1f52e7cc973cebc027f57ed988e9d1b8fca62746b60ee7430d608de95cdd0e5ac3cb61fbe32e

Download Submit
memory/2192-0-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2192-1-0x0000000000D00000-0x0000000000ECC000-memory.dmp

Filesize
1.8MB

Download
memory/2192-2-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-3-0x0000000000250000-0x0000000000268000-memory.dmp

Filesize
96KB

Download
memory/2192-4-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-6-0x00000000057C0000-0x0000000005942000-memory.dmp

Filesize
1.5MB

Download
memory/2192-7-0x0000000000690000-0x0000000000696000-memory.dmp

Filesize
24KB

Download
memory/2192-8-0x0000000005A60000-0x0000000005BC2000-memory.dmp

Filesize
1.4MB

Download
memory/2192-22-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-9-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-12-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-21-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-20-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-11-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-17-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-10-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-15-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2420-34-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-42-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-74-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-72-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-70-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-68-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-583-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-584-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-589-0x0000000073E10000-0x0000000073F4E000-memory.dmp

Filesize
1.2MB

Download
memory/2420-66-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-64-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-62-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-61-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-58-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-56-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-54-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-52-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-50-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-48-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-46-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-44-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-40-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-38-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-36-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-32-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-30-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-28-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-26-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-24-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/2420-597-0x0000000004D80000-0x0000000004DC4000-memory.dmp

Filesize
272KB

Download
memory/2420-601-0x00000000006F0000-0x0000000000780000-memory.dmp

Filesize
576KB

Download
memory/2420-602-0x0000000005F10000-0x0000000005F70000-memory.dmp

Filesize
384KB

Download
memory/2420-616-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2420-617-0x0000000073E10000-0x0000000073F4E000-memory.dmp

Filesize
1.2MB

Download