Analysis
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max time kernel
103s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
29-01-2021 18:24
Static task
static1
Behavioral task
behavioral1
Sample
x56cabmancr.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
x56cabmancr.exe
Resource
win10v20201028
General
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Target
x56cabmancr.exe
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Size
954KB
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MD5
dccdd80a837c0fde13e1e39a65fc6c36
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SHA1
d7c092eb1f3e8f75253e06745c567787fceda3d7
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SHA256
35fe897b8b1d0328d99b94ec0e22de210bc3f0564a8e34a438f313fc202db999
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SHA512
1e84b970f30355d60d4c728d7abed3e75b0c94bb1ffa408f4c1cf7bf23c2c0e5a467e8423431dcf643544c54762df2d0db6386aa66e85cbef5b321e0f4218248
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.rdnsanom.xyz - Port:
587 - Username:
[email protected] - Password:
U0ywtd~f*M1:
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2964-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/2964-14-0x00000000004375DE-mapping.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
x56cabmancr.exedescription pid process target process PID 496 set thread context of 2964 496 x56cabmancr.exe x56cabmancr.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
x56cabmancr.exepid process 2964 x56cabmancr.exe 2964 x56cabmancr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
x56cabmancr.exedescription pid process Token: SeDebugPrivilege 2964 x56cabmancr.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
x56cabmancr.exedescription pid process target process PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe PID 496 wrote to memory of 2964 496 x56cabmancr.exe x56cabmancr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\x56cabmancr.exe"C:\Users\Admin\AppData\Local\Temp\x56cabmancr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\x56cabmancr.exe"C:\Users\Admin\AppData\Local\Temp\x56cabmancr.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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\x56cabmancr.exe.logMD5
90acfd72f14a512712b1a7380c0faf60
SHA140ba4accb8faa75887e84fb8e38d598dc8cf0f12
SHA25620806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86
SHA51229dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9
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memory/496-7-0x0000000004F00000-0x0000000004F01000-memory.dmpFilesize
4KB
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memory/496-10-0x0000000005130000-0x0000000005131000-memory.dmpFilesize
4KB
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memory/496-6-0x0000000005400000-0x0000000005401000-memory.dmpFilesize
4KB
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memory/496-2-0x0000000073AD0000-0x00000000741BE000-memory.dmpFilesize
6.9MB
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memory/496-12-0x0000000005B00000-0x0000000005BB3000-memory.dmpFilesize
716KB
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memory/496-9-0x0000000004DE0000-0x0000000004DE1000-memory.dmpFilesize
4KB
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memory/496-5-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB
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memory/496-11-0x0000000005210000-0x0000000005213000-memory.dmpFilesize
12KB
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memory/496-8-0x0000000005120000-0x0000000005121000-memory.dmpFilesize
4KB
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memory/496-3-0x00000000004D0000-0x00000000004D1000-memory.dmpFilesize
4KB
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memory/2964-14-0x00000000004375DE-mapping.dmp
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memory/2964-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2964-16-0x0000000073AD0000-0x00000000741BE000-memory.dmpFilesize
6.9MB
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memory/2964-20-0x0000000005250000-0x0000000005251000-memory.dmpFilesize
4KB
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memory/2964-22-0x00000000050E0000-0x00000000050E1000-memory.dmpFilesize
4KB
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memory/2964-23-0x0000000005C50000-0x0000000005C51000-memory.dmpFilesize
4KB