Analysis
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max time kernel
139s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 02:32
Static task
static1
Behavioral task
behavioral1
Sample
PO. No. 5500371145.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
PO. No. 5500371145.exe
Resource
win10v2004-20231127-en
General
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Target
PO. No. 5500371145.exe
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Size
678KB
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MD5
7f4f6e3789449c78b61f26d679cf5a2f
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SHA1
377ca37dcf869dbc2c6207a4dd383f85b9f6b65d
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SHA256
5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39
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SHA512
b9c614984dd6ff1ef21874b8fde9eaedb14d9afe59e4c3c3525eff8212d4f7424366f5c5e95dc004fd9cf7e6bac29e8117b13174ba9ad6e3e9740612c08f4f47
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SSDEEP
12288:GCB0JiIeS0K36xgYG86Ox2nzNwqIH2kGX3DwxV7ccqidnuB/LhYcvwfqIrs9:l0Jis36aYv6Ox2xkGaxqFmcxa
Malware Config
Extracted
Protocol: smtp- Host:
mail.scorpionlogistics.qa - Port:
587 - Username:
[email protected] - Password:
M30009637
Extracted
agenttesla
Protocol: smtp- Host:
mail.scorpionlogistics.qa - Port:
587 - Username:
[email protected] - Password:
M30009637 - 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.
Processes:
PO. No. 5500371145.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation PO. No. 5500371145.exe -
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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
PO. No. 5500371145.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe" PO. No. 5500371145.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 40 api.ipify.org 39 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO. No. 5500371145.exedescription pid process target process PID 1428 set thread context of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe -
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 13 IoCs
Processes:
PO. No. 5500371145.exepowershell.exepowershell.exePO. No. 5500371145.exepid process 1428 PO. No. 5500371145.exe 1428 PO. No. 5500371145.exe 1164 powershell.exe 1036 powershell.exe 1428 PO. No. 5500371145.exe 1428 PO. No. 5500371145.exe 1428 PO. No. 5500371145.exe 1428 PO. No. 5500371145.exe 1428 PO. No. 5500371145.exe 3216 PO. No. 5500371145.exe 3216 PO. No. 5500371145.exe 1164 powershell.exe 1036 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
PO. No. 5500371145.exepowershell.exepowershell.exePO. No. 5500371145.exedescription pid process Token: SeDebugPrivilege 1428 PO. No. 5500371145.exe Token: SeDebugPrivilege 1036 powershell.exe Token: SeDebugPrivilege 1164 powershell.exe Token: SeDebugPrivilege 3216 PO. No. 5500371145.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PO. No. 5500371145.exepid process 3216 PO. No. 5500371145.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
PO. No. 5500371145.exedescription pid process target process PID 1428 wrote to memory of 1164 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 1164 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 1164 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 1036 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 1036 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 1036 1428 PO. No. 5500371145.exe powershell.exe PID 1428 wrote to memory of 224 1428 PO. No. 5500371145.exe schtasks.exe PID 1428 wrote to memory of 224 1428 PO. No. 5500371145.exe schtasks.exe PID 1428 wrote to memory of 224 1428 PO. No. 5500371145.exe schtasks.exe PID 1428 wrote to memory of 4160 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 4160 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 4160 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 4680 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 4680 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 4680 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe PID 1428 wrote to memory of 3216 1428 PO. No. 5500371145.exe PO. No. 5500371145.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1428 -
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\PO. No. 5500371145.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1164 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mKYYhRtPkmXrC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1036 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp948A.tmp"2⤵
- Creates scheduled task(s)
PID:224 -
C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"2⤵PID:4160
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C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3216 -
C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"C:\Users\Admin\AppData\Local\Temp\PO. No. 5500371145.exe"2⤵PID:4680
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
MD599cfb18baaf8351a9a8d2c482121e71d
SHA1ee42bb6f14854211977827c649685fa7b0a891be
SHA2566f40e4f079bfc74eef9573da207fd42ed5bfdbd2ec142d1eee2cdbb1ee20c423
SHA512496aff23da96e0e267690158edf90ee96a28ab7f893375e1f9993678bea739e1f9c91442d76761ba36f4167490f645551cebb318452c4f0d6f26a31e98880136
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5757d2a1dd6fef01ed3458d5b6b3e5488
SHA13997eb03a7389e523637645b2c3c86748dbe6d79
SHA2561a35c9af8e480883790e6c86fe612d2c150c69007bf1ba45f864481986cdf93f
SHA5121506306c26a5a591222418c8dff7151b62be3f3ed0513e7712e3a6cd942ca1d63364bc03a69385ad3c0fd3fa0faf82ed2a2cef9d60e3da46e60148602e19138e