Analysis
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max time kernel
123s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
28/03/2025, 03:30
General
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Target
z1DHLSTATEMENTOFACCOUNT-1004419433.scr.exe
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Size
747KB
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MD5
e23a0e661b5e3a37167649937084e097
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SHA1
8b88d749bc5ee572a121d26e3a38509b3393d262
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SHA256
30637194a7056733700f36087eac01a1d08e64c38121ed67f632adffb8655785
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SHA512
03c90ad6e99d7cfe4e1cab1704c9e62c0e79102fd7179825b56913a1c19e9ca8ec5610b9f3ffbc1827185581b8c9256b309ff08a29494b8ea99b848a889e7e2c
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SSDEEP
12288:6yQiKax2OkSr9dAYd+nNbKuZWESBeNxCMmqtT5ZF/363NvkR:nQifrAYd+BKuZWEMeXLmATD9yNq
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
fiber13.dnsiaas.com - Port:
587 - Username:
[email protected] - Password:
feXwu@m?K@@L - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\z1DHLSTATEMENTOFACCOUNT-1004419433.scr.exe"C:\Users\Admin\AppData\Local\Temp\z1DHLSTATEMENTOFACCOUNT-1004419433.scr.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WRhoFpZJ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WRhoFpZJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD5AF.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5d3cfb82db38e7051747f8985c8342264
SHA12e53d3ff8e633ba4192409f6181f21b5a137f313
SHA2560a79df7d4605901f00b4abb846b2858947de58b765bb723b00276d01583414b5
SHA51248119344c6a7738b236709754e6971a30e1cfa8c6158c7b1ea113f14419cae08a42272661c5d698953520e4d78734407d47c20c2821ddfe0390937b014ac542d
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Filesize
408KB
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Filesize
40KB
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Filesize
3.3MB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
104KB
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Filesize
80KB
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Filesize
56KB
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Filesize
68KB
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Filesize
216KB
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Filesize
600KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
136KB
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Filesize
6.5MB
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Filesize
652KB
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Filesize
408KB
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Filesize
120KB
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Filesize
304KB
-
Filesize
200KB
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Filesize
120KB
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Filesize
304KB
-
Filesize
288KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
1.8MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
40KB
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Filesize
5.6MB
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Filesize
568KB
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Filesize
4KB
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Filesize
96KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
752KB
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Filesize
584KB
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Filesize
7.7MB