emotet | 60ff49c352bb637778998ee7e94ae955a84a42453e2f96a2800d4eba4d4c9dca

Analysis

max time kernel
100s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
10/11/2022, 09:02

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General

Target
60ff49c352bb637778998ee7e94ae955a84a42453e2f96a2800d4eba4d4c9dca.xls
Size 91KB
Sample221110-kzqcxagdh9
SHA256 60ff49c352bb637778998ee7e94ae955a84a42453e2f96a2800d4eba4d4c9dca
MD5 30b8458ef3f77087e99557df1cf8baaf
SHA1 f4eb78efd066329dc4d5ea2f2dff99d51c2651d3
SHA512 713d9ad92e3070968ed7af85ca06cd3e28447b504fb4747ce7b949efdff0fc4272740962ec473bfffdd77cdb7814e290ca604b1b3b8f1463d712d23d19058bd9
SSDEEP 1536:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgqbCXuZH4gb4CEn9J4ZXz3:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper
https://www.conceptagency.net/css/b8eaKN/
xlm40.dropper
https://bencevendeghaz.hu/2zjoi/cwfKJOzA/
xlm40.dropper
http://45.32.114.141/xilte/Uqm6Eysf3Hkjwh/
xlm40.dropper
http://ruitaiwz.com/wp-admin/MXlp5IsUKwT1k0DtzT/

Extracted

Family

emotet

Botnet

Epoch5

202.28.34.99:8080
80.211.107.116:8080
175.126.176.79:8080
218.38.121.17:443
139.196.72.155:8080
103.71.99.57:8080
87.106.97.83:7080
178.62.112.199:8080
64.227.55.231:8080
46.101.98.60:8080
54.37.228.122:443
128.199.217.206:443
190.145.8.4:443
209.239.112.82:8080
85.214.67.203:8080
198.199.70.22:8080
128.199.242.164:8080
178.238.225.252:8080
103.85.95.4:8080
103.126.216.86:443
104.244.79.94:443
36.67.23.59:443
37.44.244.177:8080
160.16.143.191:8080
85.25.120.45:8080
103.56.149.105:8080
210.57.209.142:8080
195.77.239.39:8080
62.171.178.147:8080
118.98.72.86:443
103.224.241.74:8080
185.148.169.10:8080
103.41.204.169:8080
186.250.48.5:443
165.22.254.236:8080
93.104.209.107:8080
139.59.80.108:8080
196.44.98.190:8080
114.79.130.68:443
115.178.55.22:80
103.254.12.236:7080
172.105.115.71:8080
174.138.33.49:7080
51.75.33.122:443
83.229.80.93:8080
78.47.204.80:443
188.165.79.151:443
202.134.4.210:7080
82.98.180.154:7080

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 4 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	4620	2704	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4464	2704	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1836	2704	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4676	2704	regsvr32.exe	65

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
4620	regsvr32.exe
4464	regsvr32.exe
4676	regsvr32.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pxHZiP.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ObKBLXbdN\\pxHZiP.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NUZYlNye.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\YGhfLltdEZxmx\\NUZYlNye.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\UTSpnsSPAbPeam.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\SHRfzsAhtznTDrLb\\UTSpnsSPAbPeam.dll\""	regsvr32.exe

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
2704	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4620	regsvr32.exe
4620	regsvr32.exe
3264	regsvr32.exe
3264	regsvr32.exe
3264	regsvr32.exe
3264	regsvr32.exe
4464	regsvr32.exe
4464	regsvr32.exe
1052	regsvr32.exe
1052	regsvr32.exe
1052	regsvr32.exe
1052	regsvr32.exe
4676	regsvr32.exe
4676	regsvr32.exe
1768	regsvr32.exe
1768	regsvr32.exe
1768	regsvr32.exe
1768	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE
2704	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 4620	2704	EXCEL.EXE	70
PID 2704 wrote to memory of 4620	2704	EXCEL.EXE	70
PID 4620 wrote to memory of 3264	4620	regsvr32.exe	73
PID 4620 wrote to memory of 3264	4620	regsvr32.exe	73
PID 2704 wrote to memory of 4464	2704	EXCEL.EXE	74
PID 2704 wrote to memory of 4464	2704	EXCEL.EXE	74
PID 4464 wrote to memory of 1052	4464	regsvr32.exe	76
PID 4464 wrote to memory of 1052	4464	regsvr32.exe	76
PID 2704 wrote to memory of 1836	2704	EXCEL.EXE	78
PID 2704 wrote to memory of 1836	2704	EXCEL.EXE	78
PID 2704 wrote to memory of 4676	2704	EXCEL.EXE	79
PID 2704 wrote to memory of 4676	2704	EXCEL.EXE	79
PID 4676 wrote to memory of 1768	4676	regsvr32.exe	80
PID 4676 wrote to memory of 1768	4676	regsvr32.exe	80

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\60ff49c352bb637778998ee7e94ae955a84a42453e2f96a2800d4eba4d4c9dca.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ObKBLXbdN\pxHZiP.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:3264
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4464
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YGhfLltdEZxmx\NUZYlNye.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:1052
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
  2⤵
  - Process spawned unexpected child process
  PID:1836
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4676
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SHRfzsAhtznTDrLb\UTSpnsSPAbPeam.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:1768

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

elv1.ooocccxxx

Path C:\Users\Admin\elv1.ooocccxxx
Size 621KB
SHA256 38d2555fbd329a11403a1e2e264078cec871b313e3b13e5eb3281d07d518276c
MD5 4a364b9c55a69172781037e2013e19d7
SHA1 04dc5788045c2832b7541dc9b6b4a52b3ce72808
SHA512 7abe2e93c627441f4710fd56a3d452ead627c3ce6f83b1cf6fda562227a022482966ea652b26a7b139c04907acebb7a49e535eb23bf9190e48d2448b66476b57
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWiAgQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9XTZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

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elv2.ooocccxxx

Path C:\Users\Admin\elv2.ooocccxxx
Size 621KB
SHA256 78b7f834255ee4c7e897393c70172de692415c784bcaeedf1cd304fe1ce401e0
MD5 e13fecff6dc982531324cdba4f224d1d
SHA1 0de9ca7b8770ce588684237d2739d456bc64dade
SHA512 0e159d00676d286d104631f80a1989e308037fde82ddae495628866a1ad49059705fb9c47d7f612a108bbbb0d3f540695782dec3c4b389a56c4ac91a28a8653b
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWi0gQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9XrZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

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elv4.ooocccxxx

Path C:\Users\Admin\elv4.ooocccxxx
Size 621KB
SHA256 b92e2095b59ba476cdd3876feb86702d68375e589bde83d2d15b7230e1084267
MD5 9ef4e322e23ec67b9a53157c205b44b6
SHA1 7732f43f3e7901f7e66e3020f5342127afa0a803
SHA512 6ea82ef696cd2fe817b105a9be3ee239a4be2333e8521cc8f037aabdb72349622b4ef55cb8f7ce6fd38573e6f0985d513109d2eef22ba3724950ab8170863f2b
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWiJgQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9X0ZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

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elv1.ooocccxxx

Path \Users\Admin\elv1.ooocccxxx
Size 621KB
SHA256 38d2555fbd329a11403a1e2e264078cec871b313e3b13e5eb3281d07d518276c
MD5 4a364b9c55a69172781037e2013e19d7
SHA1 04dc5788045c2832b7541dc9b6b4a52b3ce72808
SHA512 7abe2e93c627441f4710fd56a3d452ead627c3ce6f83b1cf6fda562227a022482966ea652b26a7b139c04907acebb7a49e535eb23bf9190e48d2448b66476b57
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWiAgQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9XTZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

Submit Download

elv2.ooocccxxx

Path \Users\Admin\elv2.ooocccxxx
Size 621KB
SHA256 78b7f834255ee4c7e897393c70172de692415c784bcaeedf1cd304fe1ce401e0
MD5 e13fecff6dc982531324cdba4f224d1d
SHA1 0de9ca7b8770ce588684237d2739d456bc64dade
SHA512 0e159d00676d286d104631f80a1989e308037fde82ddae495628866a1ad49059705fb9c47d7f612a108bbbb0d3f540695782dec3c4b389a56c4ac91a28a8653b
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWi0gQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9XrZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

Submit Download

elv4.ooocccxxx

Path \Users\Admin\elv4.ooocccxxx
Size 621KB
SHA256 b92e2095b59ba476cdd3876feb86702d68375e589bde83d2d15b7230e1084267
MD5 9ef4e322e23ec67b9a53157c205b44b6
SHA1 7732f43f3e7901f7e66e3020f5342127afa0a803
SHA512 6ea82ef696cd2fe817b105a9be3ee239a4be2333e8521cc8f037aabdb72349622b4ef55cb8f7ce6fd38573e6f0985d513109d2eef22ba3724950ab8170863f2b
SSDEEP 6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWiJgQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9X0ZWYobyDAzl+
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2704-115-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-128-0x00007FF96FEF0000-0x00007FF96FF00000-memory.dmp

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memory/2704-355-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-118-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-117-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-354-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-127-0x00007FF96FEF0000-0x00007FF96FF00000-memory.dmp

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memory/2704-353-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-116-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/2704-352-0x00007FF973190000-0x00007FF9731A0000-memory.dmp

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memory/4620-278-0x0000000001E40000-0x0000000001E6E000-memory.dmp

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