emotet | b13a80ec8064a62693a6ac15180a6cbd48e3c0bef89be2f7c525258efc350067

General

Target

b13a80ec8064a62693a6ac15180a6cbd48e3c0bef89be2f7c525258efc350067.xls
Size

217KB
MD5

dab2910a25d6f162a6d723f803ed0416
SHA1

91fa3e449d1f226da2e265720afd7bd3c8debe74
SHA256

b13a80ec8064a62693a6ac15180a6cbd48e3c0bef89be2f7c525258efc350067
SHA512

c34c835113029a5bbc34508513de353958a217ec15e598fc83c79909fc20740d8493380c821277c452b871e78ce2f2f432bd216ccaba121814b7955ee11ea5b2
SSDEEP

6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQmo:JbGUMVWlbo

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://aquariorecords.com.br/wp-content/A8G3ownNApEj1L4hF/

xlm40.dropper

http://ftp.pricoat.com.mx/Fichas/3ybJLLXu5zqqn8Sx/

xlm40.dropper

http://armannahalpersian.ir/3H5qqUOB/

xlm40.dropper

http://alagi.ge/application/irnz5Rs8qWvQrf/

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

eck1.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	4956	2732	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3544	2732	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4620	2732	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4408	2732	regsvr32.exe	65

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
3544	regsvr32.exe
4620	regsvr32.exe
4408	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NaBUxj.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\AmzEpbQYASCwzJ\\NaBUxj.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JeYCbhR.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\MCJLc\\JeYCbhR.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YcpmPCEPFjdlHrTo.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ZOGxyTJk\\YcpmPCEPFjdlHrTo.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	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
2732	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3544	regsvr32.exe
3544	regsvr32.exe
4584	regsvr32.exe
4584	regsvr32.exe
4620	regsvr32.exe
4620	regsvr32.exe
4584	regsvr32.exe
4584	regsvr32.exe
4388	regsvr32.exe
4388	regsvr32.exe
4408	regsvr32.exe
4408	regsvr32.exe
4388	regsvr32.exe
4388	regsvr32.exe
4744	regsvr32.exe
4744	regsvr32.exe
4744	regsvr32.exe
4744	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2732	EXCEL.EXE
2732	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE
2732	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 4956	2732	EXCEL.EXE	68
PID 2732 wrote to memory of 4956	2732	EXCEL.EXE	68
PID 2732 wrote to memory of 3544	2732	EXCEL.EXE	69
PID 2732 wrote to memory of 3544	2732	EXCEL.EXE	69
PID 3544 wrote to memory of 4584	3544	regsvr32.exe	71
PID 3544 wrote to memory of 4584	3544	regsvr32.exe	71
PID 2732 wrote to memory of 4620	2732	EXCEL.EXE	72
PID 2732 wrote to memory of 4620	2732	EXCEL.EXE	72
PID 4620 wrote to memory of 4388	4620	regsvr32.exe	73
PID 4620 wrote to memory of 4388	4620	regsvr32.exe	73
PID 2732 wrote to memory of 4408	2732	EXCEL.EXE	74
PID 2732 wrote to memory of 4408	2732	EXCEL.EXE	74
PID 4408 wrote to memory of 4744	4408	regsvr32.exe	75
PID 4408 wrote to memory of 4744	4408	regsvr32.exe	75

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\b13a80ec8064a62693a6ac15180a6cbd48e3c0bef89be2f7c525258efc350067.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
  2⤵
  - Process spawned unexpected child process
  PID:4956
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3544
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZOGxyTJk\YcpmPCEPFjdlHrTo.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4584
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
  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\AmzEpbQYASCwzJ\NaBUxj.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4388
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4408
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MCJLc\JeYCbhR.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4744

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
cb32d69fb3862ba762223bf2dd42d04c

SHA1
6784f94dd3f35c88b0fef35d6b2feec2f4c42725

SHA256
d6d9e5403b845e807749526ba5e103ae22ae0d83af5c903bcf45bddb4c71f175

SHA512
a9bd1d8487ccd022afa6420c0be3e986e8d268d75325f0ef0e1b6bbb358f64bd6661ab66db20731725406c0953d7de089db78db34e8e7c04b9717d64a7e5689b

Download Submit
C:\Users\Admin\oxnv3.ooccxx

Filesize
751KB

MD5
5eac7ec5b3dc20aa41a757d2dd37a21f

SHA1
f1edff5b3f742e037077d6a39a969608b0e0cec8

SHA256
cbc186fcf2910afeec32b4178bd57a1ecbfb8adc0241b97eab1911f8488c342d

SHA512
cee17afeb0bb74a75b6f5028ab3062a35637c9a5b0804952e2ed5ca61db2cc892bff62773415399cc22f5e32772a78e430b7bd67234af47f6c45bab733eee0b5

Download Submit
C:\Users\Admin\oxnv4.ooccxx

Filesize
751KB

MD5
2bae2ca8a3d6e7722e491d20cdde6527

SHA1
186c8c7bbe6f23e4b3e761278036e4b3ed4ff3c2

SHA256
258ba8bb4943e7b0161895f75948f1a058371bd5c39ca78f9efa77c5be6f97f5

SHA512
22d3fc46b2114e7cbc87457c0d99ccb7ae8329477e646ef3aba825124094c519ddceacdb733f3929c96aa0059634f9ae6c9799db16efe8a0a3eba22861a106cd

Download Submit
\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
cb32d69fb3862ba762223bf2dd42d04c

SHA1
6784f94dd3f35c88b0fef35d6b2feec2f4c42725

SHA256
d6d9e5403b845e807749526ba5e103ae22ae0d83af5c903bcf45bddb4c71f175

SHA512
a9bd1d8487ccd022afa6420c0be3e986e8d268d75325f0ef0e1b6bbb358f64bd6661ab66db20731725406c0953d7de089db78db34e8e7c04b9717d64a7e5689b

Download Submit
\Users\Admin\oxnv3.ooccxx

Filesize
751KB

MD5
5eac7ec5b3dc20aa41a757d2dd37a21f

SHA1
f1edff5b3f742e037077d6a39a969608b0e0cec8

SHA256
cbc186fcf2910afeec32b4178bd57a1ecbfb8adc0241b97eab1911f8488c342d

SHA512
cee17afeb0bb74a75b6f5028ab3062a35637c9a5b0804952e2ed5ca61db2cc892bff62773415399cc22f5e32772a78e430b7bd67234af47f6c45bab733eee0b5

Download Submit
\Users\Admin\oxnv4.ooccxx

Filesize
751KB

MD5
2bae2ca8a3d6e7722e491d20cdde6527

SHA1
186c8c7bbe6f23e4b3e761278036e4b3ed4ff3c2

SHA256
258ba8bb4943e7b0161895f75948f1a058371bd5c39ca78f9efa77c5be6f97f5

SHA512
22d3fc46b2114e7cbc87457c0d99ccb7ae8329477e646ef3aba825124094c519ddceacdb733f3929c96aa0059634f9ae6c9799db16efe8a0a3eba22861a106cd

Download Submit
memory/2732-121-0x00007FFC91840000-0x00007FFC91850000-memory.dmp

Filesize
64KB

Download
memory/2732-122-0x00007FFC91840000-0x00007FFC91850000-memory.dmp

Filesize
64KB

Download
memory/2732-123-0x00007FFC91840000-0x00007FFC91850000-memory.dmp

Filesize
64KB

Download
memory/2732-132-0x00007FFC8E0F0000-0x00007FFC8E100000-memory.dmp

Filesize
64KB

Download
memory/2732-133-0x00007FFC8E0F0000-0x00007FFC8E100000-memory.dmp

Filesize
64KB

Download
memory/2732-120-0x00007FFC91840000-0x00007FFC91850000-memory.dmp

Filesize
64KB

Download
memory/3544-263-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3544-260-0x0000000000000000-mapping.dmp

Download
memory/4388-282-0x0000000000000000-mapping.dmp

Download
memory/4408-288-0x0000000000000000-mapping.dmp

Download
memory/4584-268-0x0000000000000000-mapping.dmp

Download
memory/4620-269-0x0000000000000000-mapping.dmp

Download
memory/4744-298-0x0000000000000000-mapping.dmp

Download
memory/4956-254-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads