Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
22-04-2024 19:11
Static task
static1
Behavioral task
behavioral1
Sample
Unpaid Orders.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Unpaid Orders.exe
Resource
win10v2004-20240412-en
General
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Target
Unpaid Orders.exe
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Size
714KB
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MD5
a8840ab3795a9da734322e577d8562ea
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SHA1
479416944428b322eb81421535f457803088404c
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SHA256
dd64934df95a8678e303aaef7b1b8b58caa68a039e3f50788c7c88f408e93432
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SHA512
03d861f734650e0a8c5c2274008cdd94b13492e56f069ade03eda95b8f0615dce8fd5d70180a0f91cc30e36a52b88df08c26a9a9f8d082213bce95c94023331a
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SSDEEP
12288:v6UZhF9WMHm+v6yNjd7ooBjGBXkn0LjphnNfWeqUF16IreRZs:yUb2MG+ieFoY651jphnlFqs/
Malware Config
Extracted
Protocol: smtp- Host:
mail.rwa-at.com - Port:
587 - Username:
[email protected] - Password:
CASH@COM12345
Extracted
agenttesla
Protocol: smtp- Host:
mail.rwa-at.com - Port:
587 - Username:
[email protected] - Password:
CASH@COM12345 - 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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation Unpaid Orders.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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 35 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4712 set thread context of 1712 4712 Unpaid Orders.exe 100 -
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.
pid Process 1888 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 4712 Unpaid Orders.exe 2740 powershell.exe 2740 powershell.exe 3736 powershell.exe 3736 powershell.exe 4712 Unpaid Orders.exe 4712 Unpaid Orders.exe 1712 Unpaid Orders.exe 1712 Unpaid Orders.exe 1712 Unpaid Orders.exe 3736 powershell.exe 2740 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4712 Unpaid Orders.exe Token: SeDebugPrivilege 2740 powershell.exe Token: SeDebugPrivilege 3736 powershell.exe Token: SeDebugPrivilege 1712 Unpaid Orders.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4712 wrote to memory of 2740 4712 Unpaid Orders.exe 94 PID 4712 wrote to memory of 2740 4712 Unpaid Orders.exe 94 PID 4712 wrote to memory of 2740 4712 Unpaid Orders.exe 94 PID 4712 wrote to memory of 3736 4712 Unpaid Orders.exe 96 PID 4712 wrote to memory of 3736 4712 Unpaid Orders.exe 96 PID 4712 wrote to memory of 3736 4712 Unpaid Orders.exe 96 PID 4712 wrote to memory of 1888 4712 Unpaid Orders.exe 98 PID 4712 wrote to memory of 1888 4712 Unpaid Orders.exe 98 PID 4712 wrote to memory of 1888 4712 Unpaid Orders.exe 98 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100 PID 4712 wrote to memory of 1712 4712 Unpaid Orders.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\Unpaid Orders.exe"C:\Users\Admin\AppData\Local\Temp\Unpaid Orders.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4712 -
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\Unpaid Orders.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2740
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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\KeECWTaVQBbzE.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3736
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KeECWTaVQBbzE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6532.tmp"2⤵
- Creates scheduled task(s)
PID:1888
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C:\Users\Admin\AppData\Local\Temp\Unpaid Orders.exe"C:\Users\Admin\AppData\Local\Temp\Unpaid Orders.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1712
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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
MD537cec2cf5a89ea8f01c60b5074aba26f
SHA17b5fd3f3fefa42d1c23670e5d1aee56cc0ca2b37
SHA2563531d8b6cd25af1971af513b191b579158e794f776597dcf6819bff353fd4e8f
SHA512eb1d5e36118c345305ca77f7ade484e71d24305b46578fd76ba67b75da1aeda4023bc13afcdec7c65e6699707cf4f4b2f950d0281c6d4409a9cd255bfebae9fb
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5cb5e22c3a1b173ad216bf69a5ad60500
SHA11e827082a2a95dd95f62849130c4528d5097f54b
SHA2566001d27a11b2c292846f5574962d981297775cb3e291c45189010a1eeb5e8a45
SHA5126c8272967bb9fa684188c7d0cc2ca3046b9f8f73b11d502c4aa8659de99a70714f18c7b0576fd1a054d71b89d3f6de334befe02a23c7d1427fb16c376436863e