Analysis
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max time kernel
122s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 01:29
Static task
static1
Behavioral task
behavioral1
Sample
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
Resource
win10v2004-20240226-en
General
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Target
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
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Size
1.0MB
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MD5
298d56332bad7ea2a42d1f65ebef7b87
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SHA1
db91bd82093d6b633924e4ab5b290cbcfd104a5f
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SHA256
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557
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SHA512
43ea0ed64df6985e7c01b94db4941c5e91ebcae0ebeb8d166a6555f9622b0696fcdac42b502c0b35627bdb92a3083c1cae74e42fd33c4a34a845ec2b991b7576
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SSDEEP
12288:EZXSp356kiviaa5Tqt4Bag4EtlWPmhUYenF80s3J30HJl3Dpd/qBb9NL9cte9ct8:EZCD6cUt4F4ETWP5hFE3Al3gbrG
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.ettehadco.com - Port:
587 - Username:
[email protected] - Password:
1S47f$kWB@2jAt&*R8NA - Email To:
[email protected]
https://scratchdreams.tk
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2604-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2604-13-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2604-17-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2604-15-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2604-10-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2604-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2604-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2604-17-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2604-15-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2604-10-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables packed with SmartAssembly 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2328-3-0x0000000000230000-0x000000000024E000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2604-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2604-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2604-17-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2604-15-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2604-10-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables with potential process hoocking 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2604-9-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook behavioral1/memory/2604-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook behavioral1/memory/2604-17-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook behavioral1/memory/2604-15-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook behavioral1/memory/2604-10-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.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.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process target process PID 2328 set thread context of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exepid process 2604 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 2604 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process Token: SeDebugPrivilege 2604 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process target process PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 2328 wrote to memory of 2604 2328 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
outlook_office_path 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
outlook_win_path 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2604