Analysis
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max time kernel
124s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
27-07-2021 22:54
Static task
static1
Behavioral task
behavioral1
Sample
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe
Resource
win10v20210410
General
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Target
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe
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Size
635KB
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MD5
ca9ce774706c2f1708af10d3da19be03
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SHA1
059fc99b8d6ff50f997d7acb1a0ccf55cc776605
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SHA256
4f4b3dded538765e48f27d8bf0ef605572313a3f95f71f642daa53402abd8776
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SHA512
b351dbb0eae5871f7996a46d004862c824fdc6f23bfb06cff6b55f3662fc453e890e5af94c0b02cbf513228be27e39a5f13ccade69b5bd3de4149af1f34ed760
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://universalinks.net/ - Port:
21 - Username:
bring4@universalinks.net - Password:
{lafa{u^wEx8
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
Processes:
resource yara_rule behavioral2/memory/3644-125-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/3644-126-0x000000000043775E-mapping.dmp family_agenttesla behavioral2/memory/3644-132-0x0000000005150000-0x000000000564E000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe -
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:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exedescription pid process target process PID 4056 set thread context of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exeEFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exepid process 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe 3644 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe 3644 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exeEFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exedescription pid process Token: SeDebugPrivilege 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe Token: SeDebugPrivilege 3644 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exepid process 3644 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exedescription pid process target process PID 4056 wrote to memory of 4060 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 4060 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 4060 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe PID 4056 wrote to memory of 3644 4056 EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe"C:\Users\Admin\AppData\Local\Temp\EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.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\EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe"{path}"2⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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\EFINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. June 26, 2021.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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memory/3644-125-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/3644-134-0x0000000005DB0000-0x0000000005DB1000-memory.dmpFilesize
4KB
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memory/3644-133-0x00000000052D0000-0x00000000052D1000-memory.dmpFilesize
4KB
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memory/3644-132-0x0000000005150000-0x000000000564E000-memory.dmpFilesize
5.0MB
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memory/3644-126-0x000000000043775E-mapping.dmp
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memory/4056-119-0x0000000004A50000-0x0000000004A51000-memory.dmpFilesize
4KB
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memory/4056-122-0x00000000051B0000-0x00000000051B1000-memory.dmpFilesize
4KB
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memory/4056-123-0x00000000070A0000-0x000000000711A000-memory.dmpFilesize
488KB
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memory/4056-124-0x0000000005BF0000-0x0000000005C28000-memory.dmpFilesize
224KB
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memory/4056-121-0x0000000005100000-0x0000000005102000-memory.dmpFilesize
8KB
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memory/4056-120-0x0000000004AA0000-0x0000000004AA1000-memory.dmpFilesize
4KB
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memory/4056-114-0x0000000000160000-0x0000000000161000-memory.dmpFilesize
4KB
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memory/4056-118-0x0000000004C50000-0x0000000004C51000-memory.dmpFilesize
4KB
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memory/4056-117-0x0000000009430000-0x0000000009431000-memory.dmpFilesize
4KB
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memory/4056-116-0x00000000049F0000-0x0000000004A49000-memory.dmpFilesize
356KB