Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 01:01
Static task
static1
Behavioral task
behavioral1
Sample
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe
Resource
win10v2004-20240426-en
General
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Target
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe
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Size
697KB
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MD5
ced83aeda1a9654139778170b565e99c
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SHA1
e35cf928ba8735176469cb0d99a38538313d6a0d
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SHA256
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d
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SHA512
95f02caa7d63163e842d9a73703dd25e444021e4464192c739af98d27edbae3e8ab2b23fac47667bfce33a95554590c33bf22f3626f485a0d659af59b2fa4d76
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SSDEEP
12288:GaLKt/rFfaZ6Q97aY2nfn+HQOtKbS0TrQVnN7okQWVl2Guzrcd9frVF:xLKN5iUAR2n/o8JA5QhGCrcdRVF
Malware Config
Extracted
Protocol: ftp- Host:
ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2648-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
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:
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exedescription pid process target process PID 2360 set thread context of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exepid process 2648 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 2648 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exedescription pid process Token: SeDebugPrivilege 2648 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exedescription pid process target process PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe PID 2360 wrote to memory of 2648 2360 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe 035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe"C:\Users\Admin\AppData\Local\Temp\035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Users\Admin\AppData\Local\Temp\035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe"C:\Users\Admin\AppData\Local\Temp\035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
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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\035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3