Analysis
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max time kernel
131s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2024 16:58
Static task
static1
Behavioral task
behavioral1
Sample
Conselhos De Pagamento Ref#739028738203894030.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Conselhos De Pagamento Ref#739028738203894030.exe
Resource
win10v2004-20240611-en
General
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Target
Conselhos De Pagamento Ref#739028738203894030.exe
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Size
651KB
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MD5
8c4cef6e79a11202c03950c808c4eb19
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SHA1
5e406f0542ba40ae9fbcd15ba6b9cbaff899c107
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SHA256
da6fa9caa609fd7f758a76b0b07044a9eee9f8db84ff72e3cbe171b0ce6d8c2e
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SHA512
5b482eac78bc167abaca99ea38c13570a7761dcb5936024fe853800a848c19f885f89a167b3d428bca44257277d5bad660c2aa9763ff2a759b96213404a923f9
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SSDEEP
12288:RSUVypPWLs8PdvSjAcEv+EiYDQGkpaY9BIf4OM2lJCFShryFZuVQ4Y/:RKPDSdhcEvuYopDmlJCVH1
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.elektronikkutu.com - Port:
587 - Username:
[email protected] - Password:
9U:e3@wpS3:U7h_V - 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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 16 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Conselhos De Pagamento Ref#739028738203894030.exedescription pid process target process PID 2044 set thread context of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 3412 RegSvcs.exe 3412 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 3412 RegSvcs.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegSvcs.exepid process 3412 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Conselhos De Pagamento Ref#739028738203894030.exedescription pid process target process PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe PID 2044 wrote to memory of 3412 2044 Conselhos De Pagamento Ref#739028738203894030.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Conselhos De Pagamento Ref#739028738203894030.exe"C:\Users\Admin\AppData\Local\Temp\Conselhos De Pagamento Ref#739028738203894030.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044 -
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
- Suspicious use of SetWindowsHookEx
PID:3412
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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 --field-trial-handle=4088,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4284 /prefetch:81⤵PID:3640