Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 08:47
Static task
static1
Behavioral task
behavioral1
Sample
SWIFT COPY.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SWIFT COPY.exe
Resource
win10v2004-20240226-en
General
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Target
SWIFT COPY.exe
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Size
550KB
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MD5
1836407a4605fecf877eabf01ab0d84f
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SHA1
8e006502062531567776e6315a031eac91c7a2f2
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SHA256
da329fd60cb3519d400f3ba48692d3a3d79864dfeb51a43db56b6d12982cd3cb
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SHA512
01751f101343e3b060023052cd7aad557739ada3cd00685b5dda6735676772c3d6c0de0414b0589050f5e4a0a89ceeb23217b2fd558ad196b57e7a31a6de6b91
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SSDEEP
12288:2wyV1lzekhtihXIQi+5S046lrRp5W7IF+90RHXYpJSB:lyV/eoK/5DNH5W7IFqAVB
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
e)cnIdR1
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/4216-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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
Processes:
SWIFT COPY.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT COPY.exe Key opened \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT COPY.exe Key opened \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT COPY.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SWIFT COPY.exedescription pid process target process PID 208 set thread context of 4216 208 SWIFT COPY.exe SWIFT COPY.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SWIFT COPY.exepid process 4216 SWIFT COPY.exe 4216 SWIFT COPY.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SWIFT COPY.exedescription pid process Token: SeDebugPrivilege 4216 SWIFT COPY.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SWIFT COPY.exedescription pid process target process PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe PID 208 wrote to memory of 4216 208 SWIFT COPY.exe SWIFT COPY.exe -
outlook_office_path 1 IoCs
Processes:
SWIFT COPY.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT COPY.exe -
outlook_win_path 1 IoCs
Processes:
SWIFT COPY.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT COPY.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4216
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SWIFT COPY.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/208-10-0x00000000064C0000-0x0000000006542000-memory.dmpFilesize
520KB
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memory/208-14-0x0000000074D20000-0x00000000754D0000-memory.dmpFilesize
7.7MB
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memory/208-3-0x0000000005760000-0x00000000057F2000-memory.dmpFilesize
584KB
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memory/208-4-0x00000000059E0000-0x00000000059F0000-memory.dmpFilesize
64KB
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memory/208-5-0x0000000005860000-0x000000000586A000-memory.dmpFilesize
40KB
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memory/208-6-0x0000000005900000-0x000000000590A000-memory.dmpFilesize
40KB
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memory/208-7-0x0000000074D20000-0x00000000754D0000-memory.dmpFilesize
7.7MB
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memory/208-1-0x0000000074D20000-0x00000000754D0000-memory.dmpFilesize
7.7MB
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memory/208-9-0x0000000006560000-0x00000000065FC000-memory.dmpFilesize
624KB
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memory/208-2-0x0000000005D10000-0x00000000062B4000-memory.dmpFilesize
5.6MB
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memory/208-8-0x00000000059E0000-0x00000000059F0000-memory.dmpFilesize
64KB
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memory/208-0-0x0000000000D80000-0x0000000000E10000-memory.dmpFilesize
576KB
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memory/4216-19-0x0000000074D20000-0x00000000754D0000-memory.dmpFilesize
7.7MB
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memory/4216-15-0x0000000074D20000-0x00000000754D0000-memory.dmpFilesize
7.7MB
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memory/4216-16-0x0000000005520000-0x0000000005530000-memory.dmpFilesize
64KB
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memory/4216-17-0x00000000055B0000-0x00000000055C8000-memory.dmpFilesize
96KB
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memory/4216-18-0x0000000006200000-0x0000000006266000-memory.dmpFilesize
408KB
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memory/4216-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/4216-20-0x0000000005520000-0x0000000005530000-memory.dmpFilesize
64KB
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memory/4216-21-0x0000000006370000-0x00000000063C0000-memory.dmpFilesize
320KB