Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
20-10-2021 06:37
General
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Target
Payment Swift Copy_ HSBC Global Banking_pdf.exe
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Size
38KB
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MD5
491242d9d061272e2a96f1ae06273105
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SHA1
59d6973a36a5d9afbf5bdc2edb9e257eba288e50
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SHA256
484f86d608111d29c70a1bb0f456e3e4bfa942d71eeac1e049a15d4439f29b49
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SHA512
acaef7c16dda93e213c55b61862db288034afed4940dd2ccd310f954408a3314326c708c4dc8f8924648b6a181eaf0e2128e135f6047554ef6fe2d2c60fbca31
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.meyaargroup.com - Port:
587 - Username:
[email protected] - Password:
Meyaar@123$
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
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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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Swift Copy_ HSBC Global Banking_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Payment Swift Copy_ HSBC Global Banking_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment Swift Copy_ HSBC Global Banking_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Payment Swift Copy_ HSBC Global Banking_pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Payment Swift Copy_ HSBC Global Banking_pdf.exe.logMD5
808e884c00533a9eb0e13e64960d9c3a
SHA1279d05181fc6179a12df1a669ff5d8b64c1380ae
SHA2562f6a0aab99b1c228a6642f44f8992646ce84c5a2b3b9941b6cf1f2badf67bdd6
SHA5129489bdb2ffdfeef3c52edcfe9b34c6688eba53eb86075e0564df1cd474723c86b5b5aedc12df1ff5fc12cf97bd1e3cf9701ff61dc4ce90155d70e9ccfd0fc299
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memory/2112-119-0x00000000066F0000-0x0000000006714000-memory.dmpFilesize
144KB
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memory/2112-118-0x0000000006620000-0x000000000666A000-memory.dmpFilesize
296KB
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memory/2112-115-0x0000000000FF0000-0x0000000000FF1000-memory.dmpFilesize
4KB
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memory/2112-117-0x0000000005B50000-0x0000000005B51000-memory.dmpFilesize
4KB
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memory/3312-120-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/3312-121-0x0000000000436D0E-mapping.dmp
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memory/3312-125-0x0000000005B90000-0x0000000005B91000-memory.dmpFilesize
4KB
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memory/3312-126-0x0000000005810000-0x0000000005811000-memory.dmpFilesize
4KB
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memory/3312-127-0x0000000005690000-0x0000000005B8E000-memory.dmpFilesize
5.0MB
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memory/3312-128-0x0000000005B00000-0x0000000005B01000-memory.dmpFilesize
4KB
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memory/3312-129-0x00000000063F0000-0x00000000063F1000-memory.dmpFilesize
4KB
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memory/3312-130-0x0000000006A80000-0x0000000006A81000-memory.dmpFilesize
4KB
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memory/3312-131-0x00000000016A0000-0x00000000016A1000-memory.dmpFilesize
4KB