Analysis
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max time kernel
1s -
max time network
78s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10-06-2024 00:43
Static task
static1
Behavioral task
behavioral1
Sample
Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
Resource
win10v2004-20240508-en
General
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Target
Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
-
Size
390KB
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MD5
9ad1097ef6d23a86d4b9327e54fdc9bc
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SHA1
517d09c1d755f08f3c5bf073d87185a801b68907
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SHA256
df9e1f7fa8d1badaa7afd42cc3aac4ef5aad3a9973ee71059599325284566e67
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SHA512
1ea9293a6931e191b1c63537fc5ea003e8ae98d53242a711769052bf9ba1976def2bb5f7894f85a0da087c0a4354a68474268da77d8438cfbb0a04299df7c955
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SSDEEP
6144:nG8/Pl5W2KYbjOrq1NijSchoiEC8IjhJwJpNhCF5qGI3f2nwf0F4eQhrt/bcnAI:n2rgijP7EHEsvNhC7IfBbhrt4T
Malware Config
Extracted
Protocol: ftp- Host:
s4.serv00.com - Port:
21 - Username:
f2241_dol - Password:
Doll900#@
Extracted
agenttesla
Protocol: ftp- Host:
ftp://s4.serv00.com - Port:
21 - Username:
f2241_dol - Password:
Doll900#@
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 14 api.ipify.org 15 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Ship Docs YINGHAI-MANE PO 240786.xlsx.exedescription pid Process procid_target PID 3956 set thread context of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Ship Docs YINGHAI-MANE PO 240786.xlsx.exepid Process 1920 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 1920 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Ship Docs YINGHAI-MANE PO 240786.xlsx.exedescription pid Process Token: SeDebugPrivilege 1920 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Ship Docs YINGHAI-MANE PO 240786.xlsx.exedescription pid Process procid_target PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80 PID 3956 wrote to memory of 1920 3956 Ship Docs YINGHAI-MANE PO 240786.xlsx.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3956 -
C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1920
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe.log
Filesize42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce