Analysis
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max time kernel
26s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
05-12-2023 16:45
General
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Target
paymentstatus.pdf.exe
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Size
1020KB
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MD5
95db39b63d249c820c8f4049e0f6cb47
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SHA1
c7aea8439dc96bdbedb2f6c132ec3507818b66c4
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SHA256
411b46ed90780c211a99c7b85b753aade4eb1d5e63f3172f0a8149edf109237a
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SHA512
1bfe8a034f2411498768819e2c4511f657512cf8fe51c7f868557e7a1e507ca08f514a01433261b5116232886546732151c1b1f17f7af742761f2ff3afbeab06
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SSDEEP
24576:HR34/up+pJCy9lInPiYgpcU7GPm8UXYz1q:x38PJCQ3IPqXV
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bezzleauto.com - Port:
587 - Username:
[email protected] - Password:
kex#-rHjHM4qKk52 - 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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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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.
Processes
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C:\Users\Admin\AppData\Local\Temp\paymentstatus.pdf.exe"C:\Users\Admin\AppData\Local\Temp\paymentstatus.pdf.exe"1⤵
- Checks computer location settings
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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\Local\Temp\paymentstatus.pdf.exe"2⤵
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zcEARB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE407.tmp"2⤵
- Creates scheduled task(s)
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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\zcEARB.exe"2⤵
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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⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 14003⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1420 -ip 14201⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD516719e33ecd6c8f67d175fc92663bcbf
SHA16f12ebffc9e04177f10e1d5951872e05d6f39d20
SHA2564df70f8258ca94b8f4532070a750558b2648d9a4af4be428b41bc744066a1f93
SHA512fa2e53ddf215842ea392827a244230c5ce43d7a74c919d0925a3b4f26495fe2532b748814b00c6c2d9914f38299fd18016e1d83bf8959a8f4a05d8569b822903
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD56f8f4502521261da44e35cec391e7bdc
SHA16f42245d06d1890242760ec5d620d8f009265021
SHA2560421ede2de560bf98d910cd935f0d30525478753d880283eb91f30b244375e4d
SHA512302a620b8d34dddb0388c50c41c3cadd217164adbd9f3023b7a488d1fe3bd75ceb9a8ba38d973036a508c3ac88fb80f10f4119dd388a58fc7e8e7503c9beb20d
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
264KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
32KB
-
Filesize
104KB
-
Filesize
80KB
-
Filesize
68KB
-
Filesize
6.2MB
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Filesize
7.7MB
-
Filesize
600KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
408KB
-
Filesize
64KB
-
Filesize
408KB
-
Filesize
136KB
-
Filesize
104KB
-
Filesize
7.7MB
-
Filesize
216KB
-
Filesize
120KB
-
Filesize
3.3MB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
56KB
-
Filesize
652KB
-
Filesize
120KB
-
Filesize
64KB
-
Filesize
6.5MB
-
Filesize
96KB
-
Filesize
40KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
488KB
-
Filesize
32KB
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Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
5.6MB
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Filesize
584KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
1.0MB
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Filesize
624KB