Analysis
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max time kernel
129s -
max time network
130s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-01-2021 21:30
Static task
static1
Behavioral task
behavioral1
Sample
MV Double Miracle.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
MV Double Miracle.exe
Resource
win10v20201028
General
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Target
MV Double Miracle.exe
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Size
1.1MB
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MD5
e844fb0cf2f0bb64ea1e4cb214ad9bd8
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SHA1
909565f0bc99fbfce62a817479d81cdcd8db6ee5
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SHA256
72ecac87c9a614db922b23644e64e9d3db771d50aa9e310be34fdc543a563b8e
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SHA512
462a75b34b2f0671f555b410136aa6ab3a6747bd64a7729abbf0fb44ed7be9f710740381efb0068f7633fd471a203fb6aa46bb48a29a65020c25e6077a6868f7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.hyshippingcn.com - Port:
587 - Username:
[email protected] - Password:
e*u@qkS4
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/2384-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/2384-12-0x000000000043763E-mapping.dmp family_agenttesla -
Executes dropped EXE 1 IoCs
Processes:
InstallUtil.exepid process 2384 InstallUtil.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 15 api.ipify.org 16 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
MV Double Miracle.exedescription pid process target process PID 60 set thread context of 2384 60 MV Double Miracle.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
MV Double Miracle.exeInstallUtil.exepid process 60 MV Double Miracle.exe 60 MV Double Miracle.exe 2384 InstallUtil.exe 2384 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
MV Double Miracle.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 60 MV Double Miracle.exe Token: SeDebugPrivilege 2384 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
MV Double Miracle.exedescription pid process target process PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe PID 60 wrote to memory of 2384 60 MV Double Miracle.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MV Double Miracle.exe"C:\Users\Admin\AppData\Local\Temp\MV Double Miracle.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\InstallUtil.exe"C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\InstallUtil.exeMD5
91c9ae9c9a17a9db5e08b120e668c74c
SHA150770954c1ceb0bb6f1d5d3f2de2a0a065773723
SHA256e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f
SHA512ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e
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C:\Users\Admin\AppData\Local\Temp\InstallUtil.exeMD5
91c9ae9c9a17a9db5e08b120e668c74c
SHA150770954c1ceb0bb6f1d5d3f2de2a0a065773723
SHA256e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f
SHA512ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e
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memory/60-3-0x00000000004D0000-0x00000000004D1000-memory.dmpFilesize
4KB
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memory/60-5-0x0000000004E10000-0x0000000004E11000-memory.dmpFilesize
4KB
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memory/60-6-0x0000000004D50000-0x0000000004D6E000-memory.dmpFilesize
120KB
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memory/60-7-0x0000000002850000-0x0000000002851000-memory.dmpFilesize
4KB
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memory/60-8-0x00000000077B0000-0x00000000077B1000-memory.dmpFilesize
4KB
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memory/60-9-0x0000000008340000-0x000000000834B000-memory.dmpFilesize
44KB
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memory/60-10-0x000000000B7F0000-0x000000000B7F1000-memory.dmpFilesize
4KB
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memory/60-2-0x0000000073AD0000-0x00000000741BE000-memory.dmpFilesize
6.9MB
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memory/2384-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2384-12-0x000000000043763E-mapping.dmp
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memory/2384-15-0x0000000073AD0000-0x00000000741BE000-memory.dmpFilesize
6.9MB
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memory/2384-18-0x0000000005950000-0x0000000005951000-memory.dmpFilesize
4KB
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memory/2384-20-0x0000000005900000-0x0000000005901000-memory.dmpFilesize
4KB
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memory/2384-21-0x00000000060B0000-0x00000000060B1000-memory.dmpFilesize
4KB
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memory/2384-23-0x0000000001180000-0x0000000001181000-memory.dmpFilesize
4KB