Analysis
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max time kernel
148s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
22-05-2024 16:57
General
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Target
3990971d705514cd25bbc3c94b262bc7775928baf3472270b2fa43107ea3d01e.exe
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Size
862KB
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MD5
2135fe28ce29c26ac1f9eb94a9dfbc7d
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SHA1
2c173d28c94b66acc82e92b7ee42c851ea9f829b
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SHA256
3990971d705514cd25bbc3c94b262bc7775928baf3472270b2fa43107ea3d01e
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SHA512
98d2fea79aced58e7ce55113b91039d3a54bb0d536f871ad9c635ef6c269cccc81ff580e3b089862c597150acca3dc145df48da1d532fff19c9d005fccf8ba30
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SSDEEP
12288:KH6GCIxDThB7X4yMm8vw7Du9zPuMMJcjujhVPC2Tt/NiOVWaSuCyIFqvlo:UCIx9BbcPvealP48Qrz5WKcIlo
Malware Config
Extracted
Protocol: ftp- Host:
ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
UL^Y]#$dMj?2
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
UL^Y]#$dMj?2
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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.
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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 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3990971d705514cd25bbc3c94b262bc7775928baf3472270b2fa43107ea3d01e.exe"C:\Users\Admin\AppData\Local\Temp\3990971d705514cd25bbc3c94b262bc7775928baf3472270b2fa43107ea3d01e.exe"1⤵
- Checks computer location settings
- 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\Roaming\dzzbbxWYQweGV.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dzzbbxWYQweGV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp13F0.tmp"2⤵
- Creates scheduled task(s)
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4092,i,14221647728265121051,6840906015709541562,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w4qc2vbp.aue.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmp13F0.tmpFilesize
1KB
MD52cfb42cb0b43daa20d8c5d9d1195e728
SHA1901f8449b530a7ca90a521f00c5d089e48a6a079
SHA2567f9289ea7e77896a539e587c6aa1f07310461a151241ba206ea026e0c153f83f
SHA512353b04c6b61152754cd728d6d350c6a45bb7973f3b7eaeadf4973570ad17ad212e54a95c6bfe32b9f7badb87625eb7d2dbca85e13f97b2b0343cf4e8b3cfbf90
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memory/440-8-0x0000000005370000-0x0000000005380000-memory.dmpFilesize
64KB
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memory/440-9-0x0000000006570000-0x00000000065F4000-memory.dmpFilesize
528KB
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memory/440-4-0x0000000004F30000-0x0000000004F3A000-memory.dmpFilesize
40KB
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memory/440-5-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/440-6-0x0000000006630000-0x00000000066D6000-memory.dmpFilesize
664KB
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memory/440-7-0x00000000050E0000-0x00000000050FE000-memory.dmpFilesize
120KB
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memory/440-2-0x00000000055F0000-0x0000000005B94000-memory.dmpFilesize
5.6MB
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memory/440-3-0x0000000004F80000-0x0000000005012000-memory.dmpFilesize
584KB
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memory/440-10-0x0000000008C90000-0x0000000008D2C000-memory.dmpFilesize
624KB
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memory/440-66-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/440-65-0x00000000751DE000-0x00000000751DF000-memory.dmpFilesize
4KB
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memory/440-61-0x0000000006850000-0x00000000068A0000-memory.dmpFilesize
320KB
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memory/440-0-0x00000000751DE000-0x00000000751DF000-memory.dmpFilesize
4KB
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memory/440-1-0x0000000000460000-0x000000000053E000-memory.dmpFilesize
888KB
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memory/440-29-0x0000000001010000-0x0000000001052000-memory.dmpFilesize
264KB
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memory/1964-34-0x0000000006420000-0x000000000643E000-memory.dmpFilesize
120KB
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memory/1964-51-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-21-0x0000000005C50000-0x0000000005CB6000-memory.dmpFilesize
408KB
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memory/1964-20-0x0000000005BB0000-0x0000000005BD2000-memory.dmpFilesize
136KB
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memory/1964-33-0x0000000005F00000-0x0000000006254000-memory.dmpFilesize
3.3MB
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memory/1964-18-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-35-0x0000000006580000-0x00000000065CC000-memory.dmpFilesize
304KB
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memory/1964-36-0x00000000073F0000-0x0000000007422000-memory.dmpFilesize
200KB
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memory/1964-37-0x0000000070000000-0x000000007004C000-memory.dmpFilesize
304KB
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memory/1964-48-0x0000000006A00000-0x0000000006A1E000-memory.dmpFilesize
120KB
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memory/1964-47-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-49-0x0000000007630000-0x00000000076D3000-memory.dmpFilesize
652KB
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memory/1964-50-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-22-0x0000000005CC0000-0x0000000005D26000-memory.dmpFilesize
408KB
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memory/1964-52-0x0000000007D90000-0x000000000840A000-memory.dmpFilesize
6.5MB
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memory/1964-53-0x0000000007750000-0x000000000776A000-memory.dmpFilesize
104KB
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memory/1964-54-0x00000000077C0000-0x00000000077CA000-memory.dmpFilesize
40KB
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memory/1964-55-0x00000000079D0000-0x0000000007A66000-memory.dmpFilesize
600KB
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memory/1964-56-0x0000000007950000-0x0000000007961000-memory.dmpFilesize
68KB
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memory/1964-57-0x0000000007980000-0x000000000798E000-memory.dmpFilesize
56KB
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memory/1964-58-0x0000000007990000-0x00000000079A4000-memory.dmpFilesize
80KB
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memory/1964-59-0x0000000007A90000-0x0000000007AAA000-memory.dmpFilesize
104KB
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memory/1964-60-0x0000000007A70000-0x0000000007A78000-memory.dmpFilesize
32KB
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memory/1964-17-0x0000000005580000-0x0000000005BA8000-memory.dmpFilesize
6.2MB
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memory/1964-64-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-16-0x00000000751D0000-0x0000000075980000-memory.dmpFilesize
7.7MB
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memory/1964-15-0x0000000004E60000-0x0000000004E96000-memory.dmpFilesize
216KB