Analysis
-
max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
25-10-2023 16:27
Static task
static1
Behavioral task
behavioral1
Sample
c222db0cd92214a58ae7eac53222c51b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
c222db0cd92214a58ae7eac53222c51b.exe
Resource
win10v2004-20231020-en
General
-
Target
c222db0cd92214a58ae7eac53222c51b.exe
-
Size
563KB
-
MD5
c222db0cd92214a58ae7eac53222c51b
-
SHA1
3ce9bcf3c2e70b06bf2b4413487bf547f64e27ec
-
SHA256
eceb2e522f263fea7d5508f234654be5f08058200f3dd4cab31562578630334f
-
SHA512
f6287794961f47a0b1601caf087a313bfcfb4a3030f99712646aacb61aa464cd47a4d6535e247e99cd95678f00c4ac5984860697abb6cff33584a99fa49a1d8b
-
SSDEEP
12288:wOgR/mZRM+kZKaGCP28j/Y43BR4OTPxfHr0QPP0OJbarpr9ju:wOgkZR5kjGCP28jfRBt0Q3dJbap6
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.gulfparksuites.com - Port:
587 - Username:
[email protected] - Password:
Dammam2020
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1020-23-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation c222db0cd92214a58ae7eac53222c51b.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 c222db0cd92214a58ae7eac53222c51b.exe Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 c222db0cd92214a58ae7eac53222c51b.exe Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 c222db0cd92214a58ae7eac53222c51b.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 42 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription pid process target process PID 180 set thread context of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exec222db0cd92214a58ae7eac53222c51b.exepid process 5084 powershell.exe 1020 c222db0cd92214a58ae7eac53222c51b.exe 5084 powershell.exe 1020 c222db0cd92214a58ae7eac53222c51b.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exec222db0cd92214a58ae7eac53222c51b.exedescription pid process Token: SeDebugPrivilege 5084 powershell.exe Token: SeDebugPrivilege 1020 c222db0cd92214a58ae7eac53222c51b.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription pid process target process PID 180 wrote to memory of 5084 180 c222db0cd92214a58ae7eac53222c51b.exe powershell.exe PID 180 wrote to memory of 5084 180 c222db0cd92214a58ae7eac53222c51b.exe powershell.exe PID 180 wrote to memory of 5084 180 c222db0cd92214a58ae7eac53222c51b.exe powershell.exe PID 180 wrote to memory of 3104 180 c222db0cd92214a58ae7eac53222c51b.exe schtasks.exe PID 180 wrote to memory of 3104 180 c222db0cd92214a58ae7eac53222c51b.exe schtasks.exe PID 180 wrote to memory of 3104 180 c222db0cd92214a58ae7eac53222c51b.exe schtasks.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe PID 180 wrote to memory of 1020 180 c222db0cd92214a58ae7eac53222c51b.exe c222db0cd92214a58ae7eac53222c51b.exe -
outlook_office_path 1 IoCs
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 c222db0cd92214a58ae7eac53222c51b.exe -
outlook_win_path 1 IoCs
Processes:
c222db0cd92214a58ae7eac53222c51b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 c222db0cd92214a58ae7eac53222c51b.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c222db0cd92214a58ae7eac53222c51b.exe"C:\Users\Admin\AppData\Local\Temp\c222db0cd92214a58ae7eac53222c51b.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:180 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZaLbrdlGvH.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5084 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZaLbrdlGvH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B4C.tmp"2⤵
- Creates scheduled task(s)
PID:3104 -
C:\Users\Admin\AppData\Local\Temp\c222db0cd92214a58ae7eac53222c51b.exe"C:\Users\Admin\AppData\Local\Temp\c222db0cd92214a58ae7eac53222c51b.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c222db0cd92214a58ae7eac53222c51b.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD55c4400dc236d7f79c8667332c04a1122
SHA11cba60edd840cd742888f988967fb68456043d5f
SHA2568da8ec8ae653fef2dc377f69f1d15ced65ac4cdcbbc8961a7f1f5ba86a1b4900
SHA512a0185815e045442dd32efbb9d49200af17fec57ec922b7a9da0701db1e06dbb3c551123bda0f436d94350dacf444008bed8a60f595f07c5373348fd185445676