Analysis
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max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
05-12-2023 07:17
General
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Target
DHL - PAYMENT REQUIRED - 1003671162.exe
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Size
904KB
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MD5
b665055897fc3b8a557568abc0d1df34
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SHA1
e73d473568ddf632d898f286967d26e75b298f3d
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SHA256
dca9d727db76dbb43b69e5ea1911861bfdc0aa9e13b954da78bcf2a36a92a9b3
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SHA512
abba46a3db77a20fce957d7d684b17bb75be5aabd3281b36ae9b639ec3df76c38ce9c1e5b2bae9c3f5a87026d3596fa3ce5e46cda2aeb1f3c72db77a886fd488
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SSDEEP
12288:ahl5nF8/VdqrlbjGIHcSY8/TJGxE05hCr0Dr6zz/rTWrRREeeM5QlaBNdoP7r9ry:0l+qhbjGn+/1Ga05BDm3rYRR+so1q
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
premium184.web-hosting.com - Port:
587 - Username:
[email protected] - Password:
^HPUm$4%eL~b - 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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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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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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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.
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Suspicious behavior: EnumeratesProcesses 16 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL - PAYMENT REQUIRED - 1003671162.exe"C:\Users\Admin\AppData\Local\Temp\DHL - PAYMENT REQUIRED - 1003671162.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\Local\Temp\DHL - PAYMENT REQUIRED - 1003671162.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\hjaFQBlmQBGbJ.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\hjaFQBlmQBGbJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpED2F.tmp"2⤵
- Creates scheduled task(s)
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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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 21483⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3484 -ip 34841⤵
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
MD58cbf3ce44a48a46156cff6c3dd7b06b9
SHA1535b851d8e3ddfb9867b0d4e02709b6db16ac4a4
SHA256143924a534ad728d9021fbe3648b68f6c305cb7c8b9963f94a9241a2c86e79af
SHA512b16da1608c0469c238bd01d745b7c76881ea07bd20db01696630413c1379e8afb817779469ea0b3ea2efa655d95f71623222cb56867501a44fb333323ce89207
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5bd46bf09b05c23c1c7cc0ee668283087
SHA1b02f92d9961382e87b9c9e01ea2d5ceff0722b1f
SHA25656b78a8632ec0886adacb3f386319a025f43d0fa74923ca2c44bd80c0f4b0aa3
SHA51275f397f449d9fb54f0e7d1414422b802cc4b9a2d865f688f22fe167700c49770db13fe4f3ba3dc1ce9e256a4899c720760ce645335308f62e2b98d6a36ccf59b
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Filesize
652KB
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Filesize
7.7MB
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Filesize
40KB
-
Filesize
200KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
3.3MB
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Filesize
216KB
-
Filesize
600KB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
68KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
136KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
264KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB
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Filesize
624KB
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Filesize
7.7MB
-
Filesize
40KB
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Filesize
7.7MB
-
Filesize
496KB
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Filesize
40KB
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Filesize
32KB
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Filesize
96KB
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Filesize
928KB
-
Filesize
64KB
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Filesize
120KB
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Filesize
64KB
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Filesize
6.5MB
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Filesize
104KB
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Filesize
304KB
-
Filesize
64KB
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Filesize
304KB
-
Filesize
56KB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
32KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
120KB
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Filesize
64KB