Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 01:44
Static task
static1
Behavioral task
behavioral1
Sample
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe
Resource
win10v2004-20240226-en
General
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Target
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe
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Size
758KB
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MD5
2a36cd86ffb5a14f3c12aaf95cce61e3
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SHA1
acdcc7069ac22140ba95cdd113bff13ff49d9946
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SHA256
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e
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SHA512
08f64074240b5dfb228b6d0bb8d9b62100efc5f220334050e4df650c73c1fa8becf454673bfa28fb5f77c6b55ada0ebf5a90c9f685295b0acae86c2fe9aebd61
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SSDEEP
12288:adVkygw02h5Xy5qdNygtO3Fer5T9EscGoy1gACUcW9uYwQ+xuaMl7zoiMjaOf8HR:awjQy4dAwO1edTistoy1g5+EYkKpot/i
Malware Config
Extracted
Protocol: smtp- Host:
godwillxzn.com - Port:
587 - Username:
[email protected] - Password:
,~B=)#zzr)o=
Extracted
agenttesla
Protocol: smtp- Host:
godwillxzn.com - Port:
587 - Username:
[email protected] - Password:
,~B=)#zzr)o= - 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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exedescription pid process target process PID 1700 set thread context of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exefa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exepid process 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe 1772 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe 1772 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exefa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exedescription pid process Token: SeDebugPrivilege 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe Token: SeDebugPrivilege 1772 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exedescription pid process target process PID 1700 wrote to memory of 748 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 748 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 748 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 2428 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 2428 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 2428 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe PID 1700 wrote to memory of 1772 1700 fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.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\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"C:\Users\Admin\AppData\Local\Temp\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fa735d742249b4c53ed758575e1b846de610260c6d59464c4c2c476c5c134c2e.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1700-4-0x0000000005730000-0x0000000005740000-memory.dmpFilesize
64KB
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memory/1700-3-0x0000000005750000-0x00000000057E2000-memory.dmpFilesize
584KB
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memory/1700-9-0x0000000006E80000-0x0000000006F02000-memory.dmpFilesize
520KB
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memory/1700-14-0x0000000075360000-0x0000000075B10000-memory.dmpFilesize
7.7MB
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memory/1700-5-0x0000000005910000-0x000000000591A000-memory.dmpFilesize
40KB
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memory/1700-6-0x00000000059F0000-0x0000000005A8C000-memory.dmpFilesize
624KB
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memory/1700-7-0x0000000005C00000-0x0000000005C12000-memory.dmpFilesize
72KB
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memory/1700-8-0x0000000005C20000-0x0000000005C2C000-memory.dmpFilesize
48KB
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memory/1700-0-0x0000000000C90000-0x0000000000D50000-memory.dmpFilesize
768KB
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memory/1700-2-0x0000000005C60000-0x0000000006204000-memory.dmpFilesize
5.6MB
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memory/1700-1-0x0000000075360000-0x0000000075B10000-memory.dmpFilesize
7.7MB
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memory/1772-19-0x0000000005530000-0x0000000005540000-memory.dmpFilesize
64KB
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memory/1772-13-0x0000000075360000-0x0000000075B10000-memory.dmpFilesize
7.7MB
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memory/1772-16-0x0000000005540000-0x00000000055A6000-memory.dmpFilesize
408KB
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memory/1772-15-0x0000000005530000-0x0000000005540000-memory.dmpFilesize
64KB
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memory/1772-17-0x00000000062F0000-0x0000000006340000-memory.dmpFilesize
320KB
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memory/1772-18-0x0000000075360000-0x0000000075B10000-memory.dmpFilesize
7.7MB
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memory/1772-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB