Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
08-03-2022 07:52
Static task
static1
Behavioral task
behavioral1
Sample
b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe
Resource
win10v2004-en-20220113
General
-
Target
b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe
-
Size
260KB
-
MD5
3141c148863ac17d728a5c0ddc249085
-
SHA1
6f75e61485e90c9125e5cc4695f555f3f05c59e2
-
SHA256
b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905
-
SHA512
339e3ae89e16516576f0a78a4c1077bde199af7aedbc8680c723f8a1a7737277faa6191b7c8b576d5b9d96922d652bdcf3f9c421c3c8f7483639fe5af8f80dec
Malware Config
Signatures
-
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/2172-140-0x0000000000400000-0x000000000041F000-memory.dmp MailPassView -
Nirsoft 1 IoCs
resource yara_rule behavioral2/memory/2172-140-0x0000000000400000-0x000000000041F000-memory.dmp Nirsoft -
resource yara_rule behavioral2/memory/1184-132-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/1184-134-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/1184-135-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2172-137-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral2/memory/2172-139-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral2/memory/2172-140-0x0000000000400000-0x000000000041F000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 384 set thread context of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 set thread context of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 1184 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 79 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80 PID 384 wrote to memory of 2172 384 b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe"C:\Users\Admin\AppData\Local\Temp\b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Users\Admin\AppData\Local\Temp\b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe/scomma "C:\Users\Admin\AppData\Local\Temp\r4UZzigkN2.ini"2⤵PID:1184
-
-
C:\Users\Admin\AppData\Local\Temp\b74c6ae445f48ca157681d589a4ab3754de12ac3b6eff54334f81d91e3931905.exe/scomma "C:\Users\Admin\AppData\Local\Temp\wGHBnSblfF.ini"2⤵
- Accesses Microsoft Outlook accounts
PID:2172
-