masslogger | 5c25185beb2246bba9f097cb915dcc1560c80527c6750d6da5737c29de2db217

Analysis

max time kernel
140s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
18-05-2024 15:17

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Report Analysis Logs

General

Target

556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.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
behavioral2/files/0x0008000000023409-580.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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
4628	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.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
behavioral2/files/0x0008000000023409-580.dat	upx
behavioral2/memory/4628-585-0x0000000072F90000-0x00000000730CE000-memory.dmp	upx
behavioral2/memory/4628-616-0x0000000072F90000-0x00000000730CE000-memory.dmp	upx

Accesses Microsoft Outlook profiles 1 TTPs 18 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.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
43	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 784 set thread context of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4628	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
4628	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
Token: SeDebugPrivilege	4628	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4628	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 784 wrote to memory of 1016	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	98
PID 784 wrote to memory of 1016	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	98
PID 784 wrote to memory of 1016	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	98
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99
PID 784 wrote to memory of 4628	784	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:784
- C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe"
  2⤵
  PID:1016
- C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.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:4628

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\Costura\8E3603ED8A0381E02887C1DBBE921340\32\sqlite.interop.dll

Filesize
594KB

MD5
e81aeac387c5db32b7f9b07d15e788e0

SHA1
829be6eaf1cb0d82b2ddfc98272e1087f4a7a7c3

SHA256
44f31f99f048bfc5195937353b5207332e455bcd5a722bcfd32cacfd93f60f06

SHA512
cc6a96325a01c50c059706a1f4156f109e502ef9c0b0f5de209d1f52e7cc973cebc027f57ed988e9d1b8fca62746b60ee7430d608de95cdd0e5ac3cb61fbe32e

Download Submit
memory/784-0-0x000000007512E000-0x000000007512F000-memory.dmp

Filesize
4KB

Download
memory/784-1-0x0000000000710000-0x00000000008DC000-memory.dmp

Filesize
1.8MB

Download
memory/784-2-0x00000000052C0000-0x000000000535C000-memory.dmp

Filesize
624KB

Download
memory/784-3-0x0000000005910000-0x0000000005EB4000-memory.dmp

Filesize
5.6MB

Download
memory/784-4-0x0000000005360000-0x00000000053F2000-memory.dmp

Filesize
584KB

Download
memory/784-5-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/784-6-0x00000000055E0000-0x0000000005636000-memory.dmp

Filesize
344KB

Download
memory/784-7-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/784-8-0x0000000005520000-0x0000000005538000-memory.dmp

Filesize
96KB

Download
memory/784-9-0x000000007512E000-0x000000007512F000-memory.dmp

Filesize
4KB

Download
memory/784-10-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/784-11-0x00000000064E0000-0x0000000006662000-memory.dmp

Filesize
1.5MB

Download
memory/784-12-0x00000000058F0000-0x00000000058F6000-memory.dmp

Filesize
24KB

Download
memory/784-13-0x0000000006730000-0x0000000006892000-memory.dmp

Filesize
1.4MB

Download
memory/784-49-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4628-14-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-36-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-27-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-58-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-48-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-66-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-74-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-72-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-70-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-68-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-64-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-62-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-61-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-56-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-54-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-52-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-50-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-45-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-41-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-78-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-76-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-43-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-38-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-34-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-32-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-30-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-28-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-80-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-24-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-22-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-40-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4628-20-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-18-0x0000000000400000-0x0000000000560000-memory.dmp

Filesize
1.4MB

Download
memory/4628-585-0x0000000072F90000-0x00000000730CE000-memory.dmp

Filesize
1.2MB

Download
memory/4628-584-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4628-583-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4628-586-0x0000000006060000-0x00000000060C6000-memory.dmp

Filesize
408KB

Download
memory/4628-593-0x0000000007FB0000-0x0000000007FF4000-memory.dmp

Filesize
272KB

Download
memory/4628-597-0x0000000009610000-0x0000000009660000-memory.dmp

Filesize
320KB

Download
memory/4628-601-0x00000000097E0000-0x000000000982C000-memory.dmp

Filesize
304KB

Download
memory/4628-600-0x0000000009780000-0x00000000097E0000-memory.dmp

Filesize
384KB

Download
memory/4628-599-0x0000000005020000-0x00000000050B0000-memory.dmp

Filesize
576KB

Download
memory/4628-598-0x000000000BEA0000-0x000000000C1F4000-memory.dmp

Filesize
3.3MB

Download
memory/4628-615-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/4628-616-0x0000000072F90000-0x00000000730CE000-memory.dmp

Filesize
1.2MB

Download