Analysis
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max time kernel
58s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 00:08
Static task
static1
Behavioral task
behavioral1
Sample
2120aedbd73a301f04c000936d7ffd6d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2120aedbd73a301f04c000936d7ffd6d.exe
Resource
win10v2004-20231215-en
General
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Target
2120aedbd73a301f04c000936d7ffd6d.exe
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Size
752KB
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MD5
2120aedbd73a301f04c000936d7ffd6d
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SHA1
a374f6f95986a9d83cd7c5941b0c0c66b2b33eb0
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SHA256
09b7207f8b484865f95554a6e4c3e3c129fc9b31c81ce97905b99baaec6f0e61
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SHA512
535a47f811f50784c3cd07e0f0aa7d729f913f7e9fedb09245d4ec0a5ba99b959cffbc3fc57de3c7b60c502b288978011250110bef663cf3811adbceb84970a8
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SSDEEP
12288:sw/PU9GPU9q2RMgQW3e/OsBgo0q4wMle57NuXiEqPCIwmTSVYlessfLVL6GEf0pk:swk3e/OsBgo0q4wMl0urW4YNAL53Ef0e
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.newlogs2020.biz - Port:
587 - Username:
[email protected] - Password:
sgWpLKh0
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
resource yara_rule behavioral1/memory/2680-27-0x0000000004C10000-0x0000000004C50000-memory.dmp family_agenttesla behavioral1/memory/2680-24-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2680-22-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2680-20-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2680-17-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2680-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
resource yara_rule behavioral1/memory/1868-3-0x0000000000450000-0x0000000000462000-memory.dmp CustAttr -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3064 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2120aedbd73a301f04c000936d7ffd6d.exe"C:\Users\Admin\AppData\Local\Temp\2120aedbd73a301f04c000936d7ffd6d.exe"1⤵PID:1868
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oKLtdG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1564.tmp"2⤵
- Creates scheduled task(s)
PID:3064
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C:\Users\Admin\AppData\Local\Temp\2120aedbd73a301f04c000936d7ffd6d.exe"C:\Users\Admin\AppData\Local\Temp\2120aedbd73a301f04c000936d7ffd6d.exe"2⤵PID:2680
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5a477b13bef232a1bc943acd00c0dfd34
SHA112afb956ab0573a752d2713ff7ddc7fce6d2ae8a
SHA25671f534c3a260af3f5ec8e13c041d6881796f4b771120d7975b9eb3f59bc25c37
SHA512e0e79a0b473981acf1b4270e67a7a29d8dbf76517882659ed9500260f462b3ebc1f23543cecf23497f10f2ad27c515690b6725b5c0b27d5459caef1c44bb4ccf