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Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 12:21
Static task
static1
Behavioral task
behavioral1
Sample
50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe
Resource
win7-20240708-en
General
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Target
50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe
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Size
894KB
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MD5
24238b4a81513300b139f29e76a195a0
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SHA1
47e0f58071acf6d01f83db7e88756a0d7f7d75b4
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SHA256
50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49
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SHA512
1863e6f5c07cec3438734c8d555aceac7c43f36930c1eb894af2ee990ff8a57ab7a3d254e0c5969c26dbaaa88a2b63f0f1db51c25ef98e1c0ad816f993afb776
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SSDEEP
12288:9zpOO4UXsxiqDQy7OAUYfdXerWUVSmQDZtEqiVMthbws9XaJqEB5ZM:9Nh4vrQmxUYfajTWZt8VMfbwN
Malware Config
Extracted
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$
Extracted
agenttesla
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - 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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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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1056 set thread context of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 2812 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 2812 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe Token: SeDebugPrivilege 2812 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30 PID 1056 wrote to memory of 2812 1056 50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe"C:\Users\Admin\AppData\Local\Temp\50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Users\Admin\AppData\Local\Temp\50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe"C:\Users\Admin\AppData\Local\Temp\50cf7c8e4c8f102dabb270e61cd8ad3e2e9492d48ce45a9909ea78eb903aae49.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b