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General
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Target
a87292de990133b944754dcf27f76de727ec4a52033ea408d942b0ba16e968f9
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Size
5KB
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Sample
240419-w5qreacb25
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MD5
27f7090d61e7895efaa80dee10c8ca0f
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SHA1
b19991ed64de7cae81b50b4c5d9ae24779651904
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SHA256
a87292de990133b944754dcf27f76de727ec4a52033ea408d942b0ba16e968f9
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SHA512
d6fbee2d6bf2da64dc8d2fbb535983a61c966e430fccc26a0f9ceb807de01153b92f80af8bf022abce8f0891580609fe6ba07ef9e9446728412fbd3939e83313
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SSDEEP
96:to4PW/8v0ULVSaBBcMO113fMuhjleXKuBXwLFy/PKxX3hX:Pu4LVSQBK3fM6ofAZAPUX
Static task
static1
Behavioral task
behavioral1
Sample
3cea805f1396df15bdbcd4317388a046a41a6079dba04576a58ba7b2c812338a.exe
Resource
win7-20240221-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
28#75@ts76#V1F8h - Email To:
[email protected]
Targets
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Target
3cea805f1396df15bdbcd4317388a046a41a6079dba04576a58ba7b2c812338a
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Size
12KB
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MD5
55dba6e7aa4e8cc73415f4e3f9f6bdae
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SHA1
87c9f29d58f57a5e025061d389be2655ee879d5d
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SHA256
3cea805f1396df15bdbcd4317388a046a41a6079dba04576a58ba7b2c812338a
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SHA512
f2eb91e812b2ba58c4309fd44edadc8977367c7d9d6214d7e70a0392ae8427d570746ae57cca68dc260901f664f2e8c6c5387118ff01d243abeb5680abe2a352
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SSDEEP
192:vnpYaU28zxHdo4ZMgQl9q+4ua7HhdSbwxz1ULU87glpK/b26J4Uf1XXr5:vWZdoWMR96uaLhM6ULU870gJR
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Modifies security service
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1