Analysis
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max time kernel
13s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
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submitted
09-03-2023 11:32
General
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Target
59127688180328585892998__2023-08-03_1113.doc
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Size
504.3MB
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MD5
237e055e64b8ca9b54e2217646bfc60e
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SHA1
30cd06e2e15ccfb9b07d62d5f38692a8f6a9b5a4
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SHA256
17eca4943b3040c47babe49d2d1f59f4852695e2348fe107ec935e38416e511b
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SHA512
99ffa51951c364b941160153ea714a281ebf51cdc6307fffe9405a3ce13442352871134293e61009f3661c184f7827624afdc4ca1edc5d54c86e24b2c322b8e7
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SSDEEP
6144:xPn4VZXbatu7MDogsDkHS50LdfcGcbz1f5M9KTFrMpSlMK3Ru+Q28:xP4PbNMkgg3Ru+x
Malware Config
Extracted
emotet
Epoch4
129.232.188.93:443
164.90.222.65:443
159.65.88.10:8080
172.105.226.75:8080
115.68.227.76:8080
187.63.160.88:80
169.57.156.166:8080
185.4.135.165:8080
153.126.146.25:7080
197.242.150.244:8080
139.59.126.41:443
186.194.240.217:443
103.132.242.26:8080
206.189.28.199:8080
163.44.196.120:8080
95.217.221.146:8080
159.89.202.34:443
119.59.103.152:8080
183.111.227.137:8080
201.94.166.162:443
Signatures
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Emotet
Emotet is a trojan that is primarily spread through spam emails.
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 4 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\59127688180328585892998__2023-08-03_1113.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\113513.tmp"2⤵
- Process spawned unexpected child process
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\VdCERwTLND\ucBXLvwmxEIJB.dll"3⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
360.2MB
MD5b5535c18f9d19e9a3bb83d3ddd2a2c56
SHA1e3409358fd409641263b3082df1c20dd44ac1e26
SHA256a8dbe7c32f0d006a6fd1a4cf6697c824c021153933444426d5a4ae3683f479ed
SHA5123318c8c39dc430f4515aa41e398d56258b3055ad1af73d737136ec863d6dcf1cbebc23d28af73c6d5ba8f20a39f92c8c32896af128f816be2bf28bd465754aa2
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Filesize
867KB
MD56c839d892fef2f37d973ca28ce5e7a3b
SHA1175ee07dc770ad81455d1f95152f1ae07e875e0e
SHA256b2f19314b692f584203e6711e8d54f32b91a7864adbd203a4eaf6785042d47d9
SHA51218a1ffa1876554a0e7716cbe5d77ce26a373aeb16992986bb8baaece2af502b576d7001a4271ceda09cec6fbbe750c06c8d40d4449ff8b52d01a924a49462af7
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Filesize
360.6MB
MD509f2ee79d20c4535dece149ba2ce007b
SHA16e0248971df117075c1357c1cb847bf67b8c06b9
SHA25632aa38b7a9da15f79dad067b186f36ce5dc96d3e1e9c5b771e29c537a9d0d917
SHA5125eab1add58f07219edd1553f73192570bd87aac7f95940129a3f685315b59d1f0dbbadd12112727943f494716b9f8124c8d3ac15becc4c943070cb15d8517dbd
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
188KB
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Filesize
64KB
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Filesize
64KB
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Filesize
188KB
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Filesize
64KB
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Filesize
64KB
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Filesize
772KB
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Filesize
4KB
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Filesize
180KB