Analysis
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max time kernel
140s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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
-
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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1480-13-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1480-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables packed with SmartAssembly 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1384-7-0x0000000005D60000-0x0000000005D7E000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1480-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables with potential process hoocking 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1480-13-0x0000000000400000-0x0000000000426000-memory.dmp INDICATOR_SUSPICIOUS_EXE_DotNetProcHook -
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 37 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process target process PID 1384 set thread context of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 264 1480 WerFault.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exepid process 1480 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process Token: SeDebugPrivilege 1480 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exedescription pid process target process PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe PID 1384 wrote to memory of 1480 1384 6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe 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:1384 -
C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 14923⤵
- Program crash
PID:264
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4004 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:2492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1480 -ip 14801⤵PID:3632