Analysis
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max time kernel
139s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
09-12-2023 01:17
General
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Target
SecuriteInfo.com.Trojan.MulDrop24.29879.27945.exe
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Size
884KB
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MD5
431c41bf81aabdb9577e61c7bde667ef
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SHA1
1d3e3bb92c0350076148ba6fc3573335aaf03a9c
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SHA256
2877f7995c2735d9f3776a49b6b28f9af850446b023821833c94581ce2b689c4
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SHA512
7aa1c2af1d7907de49f876b8d9d740f0f3bb2c4c1252aa0c8a6b0a113c67764e17c6e6f4588babd49c90813885b31f22e4f92132fbb0750a99f70a5fe6676fae
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SSDEEP
12288:2z63kwR3ZuSHC4d4IlDjIN2SM0yuwQGVcYfqVxZXJSbPoc3cxQuIf:2Q1C4d4IpkNVMvnQakxZXJPnO
Malware Config
Extracted
Protocol: smtp- Host:
mail.elec-qatar.com - Port:
587 - Username:
[email protected] - Password:
MHabrar2019@#
Extracted
agenttesla
Protocol: smtp- Host:
mail.elec-qatar.com - Port:
587 - Username:
[email protected] - Password:
MHabrar2019@# - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 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 2 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop24.29879.27945.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop24.29879.27945.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\kzsAJcIeUIa.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kzsAJcIeUIa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp83A7.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop24.29879.27945.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop24.29879.27945.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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
MD5de6acae5fb7dc70faa14ea863386d581
SHA1e318a452efc01da24c344cb4ba7894cb7a30f8b4
SHA25642fde1c8611ed7e72332ac2da1b4b65af60f047066e26c2a80c9e032d6d6a4b3
SHA51247cdbba5c849ccee00bed2ffcd85a5facf404d62b69297da4eb134f9703260003d76d8b331427010ff0a504140cfaacd5526ead2bed093dfe2b3c08654d1d48f
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Filesize
40KB
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Filesize
488KB
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Filesize
64KB
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Filesize
40KB
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Filesize
104KB
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Filesize
32KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
624KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
912KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
408KB
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Filesize
652KB
-
Filesize
64KB
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Filesize
6.2MB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
104KB
-
Filesize
136KB
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Filesize
7.7MB
-
Filesize
216KB
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Filesize
3.3MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
200KB
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Filesize
64KB
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Filesize
32KB
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Filesize
120KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
64KB
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Filesize
6.5MB
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Filesize
104KB
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Filesize
40KB
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Filesize
600KB
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Filesize
68KB
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Filesize
56KB
-
Filesize
80KB
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Filesize
264KB
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Filesize
408KB
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Filesize
7.7MB
-
Filesize
320KB
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Filesize
7.7MB