Analysis
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max time kernel
11s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2024 20:10
Static task
static1
Behavioral task
behavioral1
Sample
b9d07b3637c555beadeaaed0cb64851e_JaffaCakes118.ps1
Resource
win7-20240508-en
General
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Target
b9d07b3637c555beadeaaed0cb64851e_JaffaCakes118.ps1
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Size
1.8MB
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MD5
b9d07b3637c555beadeaaed0cb64851e
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SHA1
d8310fd8cc651d99cec2645b4025600914d47e0b
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SHA256
3ecbe05c96441e337bd3f253281a51f5a9d1bc94beefcb166b32be88600cec57
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SHA512
a9de1899e1845caae1381e973c22f1a1b4a88332099430181dfac0174274266d762120134fef543c19493e7e37a98f55b67cc4759fea69ce3b0c3a9a3c80fe84
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SSDEEP
24576:IikwFvFYM/ec7VHHKXSo7weddTowzcEqhgY0XeeE/Nf3jswrkalxES3:39ZKM6weDF6hMDONf39kSG2
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3884-24-0x0000000000400000-0x000000000045A000-memory.dmp family_agenttesla -
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 43 checkip.amazonaws.com -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule C:\Users\Public\xjd.exe autoit_exe C:\Users\Public\xjd.exe autoit_exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1448 powershell.exe 1448 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1448 powershell.exe
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\b9d07b3637c555beadeaaed0cb64851e_JaffaCakes118.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1448 -
C:\Users\Public\xjd.exe"C:\Users\Public\xjd.exe"2⤵PID:2644
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"3⤵PID:3884
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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 --no-appcompat-clear --mojo-platform-channel-handle=3280 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:81⤵PID:1520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1.1MB
MD58c8a19edc38f536a22dce68b3cecf415
SHA1b74f0dc93d83e994b76e39ebb24b6d74cded43cf
SHA256a323c9dd45be91d1e2f1a081a42acb173850b0b112c9cb5259409f6293fe39e6
SHA512532cb4637316f1f1555cd9917f6b2e70e5d35ae9cde5404ffe0ee871672bb8ec07b608c6811052a91bc82fdba4e7a733289895b5a5d3cd6a5109e184b606a4e4
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Filesize
982KB
MD52eda8db7277e242186dd5f3f4a8eaea6
SHA1f839c8ce8b2c1c4b1ab4de972d036d4644e8c277
SHA256d509c80a6a5298ce55d9467b807feedb0bce9626149b0e7baae41ff576902529
SHA5120012aaa5910b49bb81848878c97a4fe7c36600195b76278aa86ed25fdef41ad68d2c646b69398453a98dbb5a7b537634685fe4c38f41aba08353a9a006420b71