Analysis
-
max time kernel
88s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
-
submitted
06-12-2023 14:27
General
-
Target
URGENT REQUEST FOR QUOTATION.exe
-
Size
645KB
-
MD5
713ecfa2ce41e3edee829b9a4f9b5c74
-
SHA1
c23cf057a296df55472ceaab86bc9637cfea0f2d
-
SHA256
3af8e8d96431992127c5774977cb7b3ea300c4ef8b23a620f0213f42b79584d9
-
SHA512
9903dde3c8cc3fd7f945661f62afdecd06a391a895f6ba784395b911321e83f16e678b5c601b73416e1b3235d22ceaa5323eacc94afc609ff5db6c88d08606bf
-
SSDEEP
12288:2kvQaueH5qi/Uqiwq7ay1Lc2wlyoVnqC52sour7aMvi:2ktqi/tiwquy19QyoVXQhurP
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.precise.co.in - Port:
587 - Username:
[email protected] - Password:
Singh@2022$ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 15 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of WriteProcessMemory 20 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\URGENT REQUEST FOR QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\URGENT REQUEST FOR QUOTATION.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\URGENT REQUEST FOR QUOTATION.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kVbSXFovGp.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kVbSXFovGp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAB92.tmp"2⤵
- Creates scheduled task(s)
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 14643⤵
- Program crash
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1996 -ip 19961⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD530757396bedcb07c57b6cc105b747b38
SHA12660dcd5238a53da90d1b557413fd96132442d41
SHA2563c407e6ba169414a3190c198af836591dc56ff06b3e7b2b4ef58a5565f81e73a
SHA5124c6e3fba27ab2f45f3103b96b72f28030ffb8917c0a4435e48633b0aae3cf9fc4a9f44ebd5b2338d80eb43c6cc50aa3ce2d954b4d25ed55b35a9c38157f767ef
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD577a040e5df22edceb235db52addb6afa
SHA1b8e9db1f00c1aafd7f940b526aa36a1edc1ea4da
SHA256b68e1953327cfe6efc8e644bf4bec9cca2424d273c0cf081de71039d91384830
SHA51201c3087a93e7cab07b73e7e3ed09fdf961e596474495c6db7b340fddec652cda78e9e5f87590405793ec096713439caeb11720403aacc108194c2f598a9e41ed
-
Filesize
32KB
-
Filesize
7.7MB
-
Filesize
104KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
496KB
-
Filesize
624KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
672KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
32KB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
3.3MB
-
Filesize
408KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
104KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
264KB
-
Filesize
216KB
-
Filesize
652KB
-
Filesize
64KB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
6.5MB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
600KB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
120KB
-
Filesize
104KB
-
Filesize
64KB
-
Filesize
136KB
-
Filesize
6.2MB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
7.7MB