Analysis
- max time kernel
143s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
22/04/2024, 11:35
General
- Target TEKLİF TALEP VE FİYAT TEKLİFİ_xlsx.scr.exe
- Size 915KB
- Sample240422-np187sag52
- SHA256 19d65215feee20f606dbdd5a4ed5196a96c6bc925df69ad26684a3221aec0521
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp8nl.hyperhost.ua
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Port
587
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Username
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Password
7213575aceACE@#$
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Email to
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.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 14 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlsx.scr.exe"C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlsx.scr.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\Roaming\IdKdzANO.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\IdKdzANO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3D71.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:\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 --mojo-platform-channel-handle=4192 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_t2io2enh.rbr.ps1
tmp3D71.tmp
memory/2304-73-0x00000000057C0000-0x00000000057D0000-memory.dmp
memory/2304-72-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/2304-61-0x00000000065A0000-0x00000000065F0000-memory.dmp
memory/2304-36-0x00000000057D0000-0x0000000005836000-memory.dmp
memory/2304-35-0x00000000057C0000-0x00000000057D0000-memory.dmp
memory/2304-26-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/2304-24-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3064-58-0x0000000006AF0000-0x0000000006B93000-memory.dmp
memory/3064-62-0x0000000006E70000-0x0000000006E7A000-memory.dmp
memory/3064-71-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3064-68-0x0000000007140000-0x0000000007148000-memory.dmp
memory/3064-17-0x0000000004550000-0x0000000004586000-memory.dmp
memory/3064-18-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3064-19-0x0000000004700000-0x0000000004710000-memory.dmp
memory/3064-67-0x0000000007160000-0x000000000717A000-memory.dmp
memory/3064-21-0x0000000004700000-0x0000000004710000-memory.dmp
memory/3064-66-0x0000000007060000-0x0000000007074000-memory.dmp
memory/3064-23-0x0000000004D40000-0x0000000005368000-memory.dmp
memory/3064-65-0x0000000007050000-0x000000000705E000-memory.dmp
memory/3064-64-0x0000000007020000-0x0000000007031000-memory.dmp
memory/3064-63-0x00000000070A0000-0x0000000007136000-memory.dmp
memory/3064-28-0x0000000005370000-0x0000000005392000-memory.dmp
memory/3064-60-0x0000000006E00000-0x0000000006E1A000-memory.dmp
memory/3064-59-0x0000000007450000-0x0000000007ACA000-memory.dmp
memory/3064-57-0x00000000060A0000-0x00000000060BE000-memory.dmp
memory/3064-29-0x0000000005410000-0x0000000005476000-memory.dmp
memory/3064-37-0x00000000054F0000-0x0000000005844000-memory.dmp
memory/3064-42-0x0000000005B00000-0x0000000005B1E000-memory.dmp
memory/3064-43-0x0000000005B30000-0x0000000005B7C000-memory.dmp
memory/3064-44-0x0000000004700000-0x0000000004710000-memory.dmp
memory/3064-45-0x000000007F8B0000-0x000000007F8C0000-memory.dmp
memory/3064-46-0x00000000060C0000-0x00000000060F2000-memory.dmp
memory/3064-47-0x0000000070D00000-0x0000000070D4C000-memory.dmp
memory/3708-7-0x0000000003250000-0x0000000003268000-memory.dmp
memory/3708-20-0x00000000059F0000-0x0000000005A00000-memory.dmp
memory/3708-5-0x0000000005CE0000-0x0000000005CEA000-memory.dmp
memory/3708-6-0x000000000A7A0000-0x000000000A83E000-memory.dmp
memory/3708-3-0x0000000005A00000-0x0000000005A92000-memory.dmp
memory/3708-10-0x000000000DF90000-0x000000000E012000-memory.dmp
memory/3708-0-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3708-8-0x0000000003290000-0x000000000329E000-memory.dmp
memory/3708-4-0x00000000059F0000-0x0000000005A00000-memory.dmp
memory/3708-9-0x00000000032A0000-0x00000000032B4000-memory.dmp
memory/3708-27-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3708-15-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/3708-11-0x00000000111B0000-0x000000001124C000-memory.dmp
memory/3708-2-0x0000000005F10000-0x00000000064B4000-memory.dmp
memory/3708-1-0x0000000000ED0000-0x0000000000FB8000-memory.dmp