Analysis
-
max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
12-02-2024 20:01
General
-
Target
Payment-Details Reciept.exe
-
Size
732KB
-
MD5
f03d0db80476652ed382c76708ef9eee
-
SHA1
9af52befe94c41e3ffc0e2abca5f3df51ffbeb5d
-
SHA256
ba9c0fc610a435fc11f48caf932a52f15e418d45e9ec21c83e08e624b28a8b90
-
SHA512
fd179e6b9228bcf01143148a05f9c61083d068f6f1e5c0de29eb3360cfc1d1b0964e237b09f454e63c2e08c6ec6ca6bad8a3682a079ce242ec96c49dd090a17a
-
SSDEEP
12288:j33ZyPIDwOw8ftv9+ZDO6DeMTLIHmz+WQ5VRQmOXgiVtp3g5Hdv2kiQPmoIbWYV:j33Z8MBiK6PIGCLVemOgQaHd2khPfIHV
Malware Config
Extracted
Protocol: smtp- Host:
mail.mcmkimya.com - Port:
587 - Username:
[email protected] - Password:
kG9xExPyfQBnPtnzYTpg
Extracted
agenttesla
Protocol: smtp- Host:
mail.mcmkimya.com - Port:
587 - Username:
[email protected] - Password:
kG9xExPyfQBnPtnzYTpg - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
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.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
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 19 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of WriteProcessMemory 25 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mDszsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mDszsm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD652.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"C:\Users\Admin\AppData\Local\Temp\Payment-Details Reciept.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\tmpD652.tmpFilesize
1KB
MD59ae6cf3af5d93774c004d9e8e58a4868
SHA13298f6421d2c762fda812311e314c23da6424c90
SHA2561a34cd4f2f035f73b67fd064e6ca53e4d6f658292bb7d4e200f5ff2b53d93464
SHA5122872d6ad891db2a8d1aa17607863becec229aabda516dc6c011f77ae82b07bd3b59e3e58346ce7fef7484c9cf9d3704e252d64e53f01eb193dddd82f4c307843
-
memory/2328-31-0x0000000002460000-0x00000000024A0000-memory.dmpFilesize
256KB
-
memory/2328-32-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB
-
memory/2328-33-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB
-
memory/2328-34-0x0000000002460000-0x00000000024A0000-memory.dmpFilesize
256KB
-
memory/2328-35-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB
-
memory/2600-8-0x0000000004BF0000-0x0000000004C30000-memory.dmpFilesize
256KB
-
memory/2600-7-0x0000000074CE0000-0x00000000753CE000-memory.dmpFilesize
6.9MB
-
memory/2600-25-0x0000000074CE0000-0x00000000753CE000-memory.dmpFilesize
6.9MB
-
memory/2600-6-0x0000000005810000-0x0000000005896000-memory.dmpFilesize
536KB
-
memory/2600-5-0x00000000006A0000-0x00000000006AE000-memory.dmpFilesize
56KB
-
memory/2600-4-0x00000000005D0000-0x00000000005DA000-memory.dmpFilesize
40KB
-
memory/2600-0-0x00000000002A0000-0x000000000035C000-memory.dmpFilesize
752KB
-
memory/2600-3-0x0000000000420000-0x0000000000434000-memory.dmpFilesize
80KB
-
memory/2600-2-0x0000000004BF0000-0x0000000004C30000-memory.dmpFilesize
256KB
-
memory/2600-1-0x0000000074CE0000-0x00000000753CE000-memory.dmpFilesize
6.9MB
-
memory/2636-18-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-26-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-28-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-29-0x00000000739E0000-0x00000000740CE000-memory.dmpFilesize
6.9MB
-
memory/2636-23-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-30-0x00000000004F0000-0x0000000000530000-memory.dmpFilesize
256KB
-
memory/2636-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2636-20-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-17-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-14-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
-
memory/2636-36-0x00000000739E0000-0x00000000740CE000-memory.dmpFilesize
6.9MB