Analysis
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max time kernel
144s -
max time network
136s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
23-04-2021 09:33
Static task
static1
Behavioral task
behavioral1
Sample
SAZ404948555.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SAZ404948555.exe
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
SAZ404948555.exe
-
Size
610KB
-
MD5
a787cf367bb9eb8f267bd476c9ea0430
-
SHA1
c358646207892df0a68f72388f9e9e49425521e2
-
SHA256
7c48cfcbf8e1ce28755ac72d03f072723dddd1a87eb27756075c7c54cf0129ba
-
SHA512
830035663ffc1bbf19faadd3751de310d39eaf199c58b1744183e4a7319171b606129d86844a1bd4be5780ef11df604034ca1e02a3738b3ea4bf38ffb43a0901
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.itzayanaland.com - Port:
587 - Username:
newsecurity@itzayanaland.com - Password:
1=9pEelVbzv{
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1664-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1664-66-0x00000000004374CE-mapping.dmp family_agenttesla behavioral1/memory/1664-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SAZ404948555.exedescription pid process target process PID 1676 set thread context of 1664 1676 SAZ404948555.exe SAZ404948555.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SAZ404948555.exeSAZ404948555.exepid process 1676 SAZ404948555.exe 1676 SAZ404948555.exe 1664 SAZ404948555.exe 1664 SAZ404948555.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SAZ404948555.exeSAZ404948555.exedescription pid process Token: SeDebugPrivilege 1676 SAZ404948555.exe Token: SeDebugPrivilege 1664 SAZ404948555.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SAZ404948555.exedescription pid process target process PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe PID 1676 wrote to memory of 1664 1676 SAZ404948555.exe SAZ404948555.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SAZ404948555.exe"C:\Users\Admin\AppData\Local\Temp\SAZ404948555.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\SAZ404948555.exe"C:\Users\Admin\AppData\Local\Temp\SAZ404948555.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1664-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1664-66-0x00000000004374CE-mapping.dmp
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memory/1664-67-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1664-69-0x0000000004C00000-0x0000000004C01000-memory.dmpFilesize
4KB
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memory/1676-59-0x0000000000D10000-0x0000000000D11000-memory.dmpFilesize
4KB
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memory/1676-61-0x0000000004CD0000-0x0000000004CD1000-memory.dmpFilesize
4KB
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memory/1676-62-0x0000000000350000-0x000000000035D000-memory.dmpFilesize
52KB
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memory/1676-63-0x0000000004F80000-0x0000000005004000-memory.dmpFilesize
528KB
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memory/1676-64-0x00000000005F0000-0x000000000063B000-memory.dmpFilesize
300KB