Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 09:50
Static task
static1
Behavioral task
behavioral1
Sample
doc222378670008869955430341.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
doc222378670008869955430341.exe
Resource
win10v2004-20240508-en
General
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Target
doc222378670008869955430341.exe
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Size
872KB
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MD5
0554428077178ad08f6323a63f539c20
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SHA1
83c73ab3c57ad7c32d690b9f3016f1548535c1ff
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SHA256
91aaa529420c12fbd34da00273de2453c206c09d994802f0b2eb7e89fbe7a0c2
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SHA512
9b2ceb31765f82bf4d23175ec2ba58056df6aaf8bdd026fa28767baf024d81ffa7fcc399457c1c206d74e3fae2e567ebb4d3d7424846f9aa83f777395beb82b6
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SSDEEP
12288:jjADhreCPb6Al2sNSj6c1WQK0DvFHPBVcjstytYyn37lKzdlqLPHTVHKL+wm:jjADhreCPc2YDv54B7l8vqzRHKi
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.carbognin.it - Port:
21 - Username:
[email protected] - Password:
59Cif8wZUH#X
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
doc222378670008869955430341.exedescription pid process target process PID 3016 set thread context of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
doc222378670008869955430341.exedoc222378670008869955430341.exepid process 3016 doc222378670008869955430341.exe 3016 doc222378670008869955430341.exe 1228 doc222378670008869955430341.exe 1228 doc222378670008869955430341.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
doc222378670008869955430341.exedoc222378670008869955430341.exedescription pid process Token: SeDebugPrivilege 3016 doc222378670008869955430341.exe Token: SeDebugPrivilege 1228 doc222378670008869955430341.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
doc222378670008869955430341.exedescription pid process target process PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe PID 3016 wrote to memory of 1228 3016 doc222378670008869955430341.exe doc222378670008869955430341.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\doc222378670008869955430341.exe"C:\Users\Admin\AppData\Local\Temp\doc222378670008869955430341.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\doc222378670008869955430341.exe"C:\Users\Admin\AppData\Local\Temp\doc222378670008869955430341.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1228
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD560c8003e2f816f12023254fdd5b2d734
SHA143dd8890e4dffbf0bc0c646f1fedb6edbe567677
SHA256e148a6fa62202ed6cdb253f3ae65fc29bd1e7de0ca38c30224b0cde27d80ff99
SHA51259580ba990f7b03269a66d533ba96e54fee1beb2bdb1ded6de07e51f600635304d4fb5a06e601f20338d57f44633566b557374ec80881803c540edc6e4fd01a2