Analysis
- max time kernel
117s - max time network
119s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system - submitted
03/04/2024, 14:06
Static task
static1
Behavioral task
behavioral1
Sample
56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe
Resource
win10v2004-20240226-en
General
- Target 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe
- Size 668KB
- Sample240403-red8gaeb31
- SHA256 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2
- MD5 83671370cf0707f800d180b22e01c21e
- SHA1 f78c179418d0dc16b4e7380d4ef0f0994f6696ef
- SHA512 fdb1e0d62a52b722bf4e28b553849f961e7cb45187a3136bc1aaf990dbeebea1d1438f3fa52e24d1ff480f9c55d855c853934d435502c525361a4cd11f1b2314
- SSDEEP 12288:pk5ayww0MU7K91I0PHuKVDVHqiTZ+kS6EXRpgPVlKhrEJ:oajB0PuKbplc6op5hr
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mbarieservicesltd.com
-
Port
587
-
Username
-
Password
*o9H+18Q4%;M
-
Email to
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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1972 set thread context of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 - 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.
pid Process 1924 schtasks.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 2620 powershell.exe 2328 powershell.exe 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe Token: SeDebugPrivilege 2620 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeDebugPrivilege 2592 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe - Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1972 wrote to memory of 2328 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 28 PID 1972 wrote to memory of 2328 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 28 PID 1972 wrote to memory of 2328 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 28 PID 1972 wrote to memory of 2328 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 28 PID 1972 wrote to memory of 2620 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 30 PID 1972 wrote to memory of 2620 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 30 PID 1972 wrote to memory of 2620 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 30 PID 1972 wrote to memory of 2620 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 30 PID 1972 wrote to memory of 1924 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 32 PID 1972 wrote to memory of 1924 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 32 PID 1972 wrote to memory of 1924 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 32 PID 1972 wrote to memory of 1924 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 32 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 PID 1972 wrote to memory of 2592 1972 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe 34 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe"C:\Users\Admin\AppData\Local\Temp\56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TrVbSWhfr.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TrVbSWhfr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4460.tmp"2⤵
- Creates scheduled task(s)
PID:1924
-
-
C:\Users\Admin\AppData\Local\Temp\56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe"C:\Users\Admin\AppData\Local\Temp\56b1b13bbe42015f512de69de47af0abda07316f4edef30f2c1ebc4c5bde5bf2.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2592
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\tmp4460.tmp
- Size 1KB
- SHA256 c4d6856d3ca9cd72e3773c93f05c5e9c40e895c62dcd186ac39bd48a506a8f23
- MD5 87d6c4fa41c6a317cb11a430f9c01d9c
- SHA1 d5900a0c7edc336f151b8ee7325369628d60f3cd
- SHA512 316c860235a757312c55e76028bee4a2594cf33fa9fdc08d20c683d69affeb0293ed069ab41c0c53f2d175c5060e05eeaa73c884ceefa00d7bc1612749ae176f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FEP7GV6QFTMSTKABJNUW.temp
- Size 7KB
- SHA256 d4d94936f21078d288483f003d1b159dc5fcfdaf6fa531d5af4bc3343f61dcf3
- MD5 8f8e4e856a6d88523b49ba905ba4c6e8
- SHA1 52bfe92d603f08358d423eaac3e228a0790d3a10
- SHA512 9e1889c5ea456ba4cf9776023be547a9c1a3ae7c9e0d8fc8b9ec4c7083375db7a38e88bf28ecef96d637fe63f24dcf11ee031c531f12c55e7510cdbc25f8f34f
- SSDEEP 96:85aCNM8YnqvsqvJCwoGf/5aCNM8YnqvsEHyqvJCwor8fvF6SQHgA7SOXlUV9:kvkUoGfxvkAHnor8fv9NA7SOC
- MD5 SHA1 SHA512 SSDEEP