Analysis
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max time kernel
107s -
max time network
41s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
22-07-2021 07:03
Static task
static1
Behavioral task
behavioral1
Sample
S2107Item.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
S2107Item.exe
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
S2107Item.exe
-
Size
758KB
-
MD5
f868c1e77be92a2bdcecd727781b39c2
-
SHA1
ab1a4db47be725a80e4b03b9f5caf9dae8f680e5
-
SHA256
089c2e88733184ca2e648ccfe560f808b82962a83291023584ca69cc34d0957a
-
SHA512
a119990847418efe72c3388b51ce7c4d7547e6f446d0aa16c8ab4dc9e6d56e7ea3b8861465eb44990ed1e6a8390b1d754503b3c4fa4502e5eab957996cf6e7ec
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.logoffices.com - Port:
587 - Username:
cc@logoffices.com - Password:
QAZqaz123@
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1800-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1800-68-0x00000000004375FE-mapping.dmp family_agenttesla behavioral1/memory/1800-69-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
S2107Item.exedescription pid process target process PID 320 set thread context of 1800 320 S2107Item.exe S2107Item.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
S2107Item.exepid process 1800 S2107Item.exe 1800 S2107Item.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
S2107Item.exedescription pid process Token: SeDebugPrivilege 1800 S2107Item.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
S2107Item.exedescription pid process target process PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe PID 320 wrote to memory of 1800 320 S2107Item.exe S2107Item.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\S2107Item.exe"C:\Users\Admin\AppData\Local\Temp\S2107Item.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\S2107Item.exe"C:\Users\Admin\AppData\Local\Temp\S2107Item.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/320-60-0x0000000000C70000-0x0000000000C71000-memory.dmpFilesize
4KB
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memory/320-62-0x0000000006E60000-0x0000000006F18000-memory.dmpFilesize
736KB
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memory/320-63-0x0000000004AA0000-0x0000000004AA1000-memory.dmpFilesize
4KB
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memory/320-64-0x0000000000290000-0x00000000002AB000-memory.dmpFilesize
108KB
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memory/320-65-0x0000000004DF0000-0x0000000004E72000-memory.dmpFilesize
520KB
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memory/320-66-0x0000000000750000-0x000000000078D000-memory.dmpFilesize
244KB
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memory/1800-67-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1800-68-0x00000000004375FE-mapping.dmp
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memory/1800-69-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1800-71-0x00000000049A0000-0x00000000049A1000-memory.dmpFilesize
4KB