Analysis
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max time kernel
130s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 10:20
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.27494.exe
Resource
win7-20231020-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.27494.exe
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Size
620KB
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MD5
c8a831d4afc814f694d4ba49ed77dcc0
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SHA1
68482ad646f684d2741886a76c3f719e9d42f481
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SHA256
02dde64610d19f1d51a35f304691885db239dd187e2650d0071d26b3cf105240
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SHA512
42cd0e1bde887c247dc8f3fced0964503f6c9bf38ed07535d568a8ddb1c047686c216420e91f630710bab827ef60863673aba6da2183945e51bdd09c183904bf
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SSDEEP
12288:G3IU8S6eUdD6f4/3YRp36WYuwI8UsfmZCrldFcG4q4gcn:8ItSAdeTRVY7ks+mldFc+4g
Malware Config
Extracted
Protocol: smtp- Host:
mail.elec-qatar.com - Port:
587 - Username:
[email protected] - Password:
MHabrar2019@#
Extracted
agenttesla
Protocol: smtp- Host:
mail.elec-qatar.com - Port:
587 - Username:
[email protected] - Password:
MHabrar2019@# - 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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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2624-6-0x0000000005BC0000-0x0000000005BD8000-memory.dmp family_zgrat_v1 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SecuriteInfo.com.Win32.PWSX-gen.27494.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Win32.PWSX-gen.27494.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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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.27494.exedescription pid process target process PID 2624 set thread context of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.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 4 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.27494.exepowershell.exepid process 4220 SecuriteInfo.com.Win32.PWSX-gen.27494.exe 4220 SecuriteInfo.com.Win32.PWSX-gen.27494.exe 1516 powershell.exe 1516 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.27494.exepowershell.exedescription pid process Token: SeDebugPrivilege 4220 SecuriteInfo.com.Win32.PWSX-gen.27494.exe Token: SeDebugPrivilege 1516 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.27494.exedescription pid process target process PID 2624 wrote to memory of 1516 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe powershell.exe PID 2624 wrote to memory of 1516 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe powershell.exe PID 2624 wrote to memory of 1516 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe powershell.exe PID 2624 wrote to memory of 2340 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe schtasks.exe PID 2624 wrote to memory of 2340 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe schtasks.exe PID 2624 wrote to memory of 2340 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe schtasks.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe PID 2624 wrote to memory of 4220 2624 SecuriteInfo.com.Win32.PWSX-gen.27494.exe SecuriteInfo.com.Win32.PWSX-gen.27494.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27494.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27494.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cQypkmyVSfNjrB.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1516 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cQypkmyVSfNjrB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA11D.tmp"2⤵
- Creates scheduled task(s)
PID:2340 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27494.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27494.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4220
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.PWSX-gen.27494.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD589ff62a2484131bb7cc23bc1235fce7a
SHA14cdc6e117b7b09be7553b2b165e3f2c70faf5dfa
SHA2563e8d22e2f86938a6de74dc44fc672702401e108f859b174afe0eb662d8ea174d
SHA512ebaf5372d9cd392463a9b31ca048f7eebb7861cef61f8af313c1408b37c67cc8a2d12fa0a42bc14b38dd295d68733b094b8a31af0b00f45c358e7fb62b3cbb52