Analysis
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max time kernel
131s -
max time network
132s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
04-05-2021 15:22
Static task
static1
Behavioral task
behavioral1
Sample
pd9EeXdsQtNb3dQ.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
pd9EeXdsQtNb3dQ.exe
Resource
win10v20210408
General
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Target
pd9EeXdsQtNb3dQ.exe
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Size
2.2MB
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MD5
3dad3d4918e28ded77c3e2e93a42665f
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SHA1
8b16dba4992b75a303f63a09d8a41ac99f28ce5c
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SHA256
1b61b157db50652678e1e288cfce86f6c74e40f50a468f6d04d0010c84235210
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SHA512
57173561296c538c174c3299ea6b64156c48977d8f958f86f14578d4a630ea80e7b6b890e6d1a21f94a1d556173db442b953b685de910f25d886cdeda88b3132
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iykmoreentrprise.org - Port:
587 - Username:
office5@iykmoreentrprise.org - Password:
rwkWCM328
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/3168-125-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/3168-126-0x00000000004375FE-mapping.dmp family_agenttesla behavioral2/memory/3168-132-0x0000000005350000-0x000000000584E000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
pd9EeXdsQtNb3dQ.exedescription pid process target process PID 1040 set thread context of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pd9EeXdsQtNb3dQ.exepid process 3168 pd9EeXdsQtNb3dQ.exe 3168 pd9EeXdsQtNb3dQ.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
pd9EeXdsQtNb3dQ.exedescription pid process Token: SeDebugPrivilege 3168 pd9EeXdsQtNb3dQ.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
pd9EeXdsQtNb3dQ.exedescription pid process target process PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe PID 1040 wrote to memory of 3168 1040 pd9EeXdsQtNb3dQ.exe pd9EeXdsQtNb3dQ.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\pd9EeXdsQtNb3dQ.exe"C:\Users\Admin\AppData\Local\Temp\pd9EeXdsQtNb3dQ.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\pd9EeXdsQtNb3dQ.exe"C:\Users\Admin\AppData\Local\Temp\pd9EeXdsQtNb3dQ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\pd9EeXdsQtNb3dQ.exe.logMD5
90acfd72f14a512712b1a7380c0faf60
SHA140ba4accb8faa75887e84fb8e38d598dc8cf0f12
SHA25620806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86
SHA51229dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9
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memory/1040-119-0x0000000004E00000-0x00000000052FE000-memory.dmpFilesize
5.0MB
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memory/1040-124-0x0000000005900000-0x000000000593E000-memory.dmpFilesize
248KB
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memory/1040-118-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
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memory/1040-114-0x0000000000250000-0x0000000000251000-memory.dmpFilesize
4KB
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memory/1040-120-0x0000000002850000-0x0000000002851000-memory.dmpFilesize
4KB
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memory/1040-121-0x0000000004E00000-0x0000000004E01000-memory.dmpFilesize
4KB
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memory/1040-117-0x0000000005300000-0x0000000005301000-memory.dmpFilesize
4KB
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memory/1040-123-0x0000000000CB0000-0x0000000000D2C000-memory.dmpFilesize
496KB
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memory/1040-122-0x0000000005110000-0x000000000511E000-memory.dmpFilesize
56KB
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memory/1040-116-0x0000000004CD0000-0x0000000004CD1000-memory.dmpFilesize
4KB
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memory/3168-126-0x00000000004375FE-mapping.dmp
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memory/3168-125-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/3168-132-0x0000000005350000-0x000000000584E000-memory.dmpFilesize
5.0MB
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memory/3168-133-0x0000000005F90000-0x0000000005F91000-memory.dmpFilesize
4KB
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memory/3168-134-0x0000000006030000-0x0000000006031000-memory.dmpFilesize
4KB