emotet | 76d27143073085b490359761021d339f2a0c32d91dbc13559adf8843307a3959

General

Target

New Address and payment details.xls
Size

217KB
MD5

ba55fedd29b4b26c1723e1da93ab0d16
SHA1

0e43bac61d6f45910211dcfe37f340f425954b43
SHA256

76d27143073085b490359761021d339f2a0c32d91dbc13559adf8843307a3959
SHA512

ac21b19ea69b681ce5272b26b1c35e328568e44e35248463be47a6eddbf76968a144f71ff4bb5c13bf5c09ca2b66c1b2d565ebca1cac5424d7f13b3980c517e8
SSDEEP

6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQm7pnT:1bGUMVWlbZ

Score

10^/10

emotet epoch4 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://app.clubdedocentes.com/storage/DCcq9ekgH99sI/

xlm40.dropper

http://linhkiendoc.com/app/payments/qoy5JqpLqrbsKl/

xlm40.dropper

http://sourcecool.com/throng/iOD/

xlm40.dropper

http://www.stickers-et-deco.com/Adapter/lYw/

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

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 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	3464	3156	regsvr32.exe	78
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4212	3156	regsvr32.exe	78
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3240	3156	regsvr32.exe	78
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2992	3156	regsvr32.exe	78

Downloads MZ/PE file

Loads dropped DLL 4 IoCs

pid	Process
3464	regsvr32.exe
4620	regsvr32.exe
2992	regsvr32.exe
4596	regsvr32.exe

Adds Run key to start application 2 TTPs 4 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\KPjRapx.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\FqwVvHlLlpWVW\\KPjRapx.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BrdKqkX.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\OTIcuowKCOmhLnO\\BrdKqkX.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 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
3156	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3464	regsvr32.exe
3464	regsvr32.exe
4620	regsvr32.exe
4620	regsvr32.exe
4620	regsvr32.exe
4620	regsvr32.exe
2992	regsvr32.exe
2992	regsvr32.exe
4596	regsvr32.exe
4596	regsvr32.exe
4596	regsvr32.exe
4596	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE
3156	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 3464	3156	EXCEL.EXE	86
PID 3156 wrote to memory of 3464	3156	EXCEL.EXE	86
PID 3464 wrote to memory of 4620	3464	regsvr32.exe	90
PID 3464 wrote to memory of 4620	3464	regsvr32.exe	90
PID 3156 wrote to memory of 4212	3156	EXCEL.EXE	92
PID 3156 wrote to memory of 4212	3156	EXCEL.EXE	92
PID 3156 wrote to memory of 3240	3156	EXCEL.EXE	93
PID 3156 wrote to memory of 3240	3156	EXCEL.EXE	93
PID 3156 wrote to memory of 2992	3156	EXCEL.EXE	94
PID 3156 wrote to memory of 2992	3156	EXCEL.EXE	94
PID 2992 wrote to memory of 4596	2992	regsvr32.exe	95
PID 2992 wrote to memory of 4596	2992	regsvr32.exe	95

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\New Address and payment details.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3464
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FqwVvHlLlpWVW\KPjRapx.dll"
    3⤵
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4620
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
  2⤵
  - Process spawned unexpected child process
  PID:4212
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
  2⤵
  - Process spawned unexpected child process
  PID:3240
- 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:2992
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OTIcuowKCOmhLnO\BrdKqkX.dll"
    3⤵
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4596

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

Replay Monitor

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Downloads

C:\Users\Admin\oxnv1.ooccxx

Filesize
745KB

MD5
120dc13be001f296a52fa14a89d482e3

SHA1
5fbab98a35a3af834ade0f9025993b26a45954e5

SHA256
beb363b7be4b12ab84b0823257217ee2f82f382c9e4dd3bf995b85e86b610b69

SHA512
be237316361fb80f6c4376030c4789989f261a966b99b924ed485edf9c1071c1511a607ce28a925ef0d69e87365e243a59306740773b8141970e67522e67603d

Download Submit
C:\Users\Admin\oxnv1.ooccxx

Filesize
745KB

MD5
120dc13be001f296a52fa14a89d482e3

SHA1
5fbab98a35a3af834ade0f9025993b26a45954e5

SHA256
beb363b7be4b12ab84b0823257217ee2f82f382c9e4dd3bf995b85e86b610b69

SHA512
be237316361fb80f6c4376030c4789989f261a966b99b924ed485edf9c1071c1511a607ce28a925ef0d69e87365e243a59306740773b8141970e67522e67603d

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

Filesize
745KB

MD5
414060f4cd538217a54627fda16c89d4

SHA1
4ebf9042ab8ff0079d59fc15b83e71152c877d06

SHA256
2ec53796b54ce3436c9670d1b5d37341233acae72915a890efe770eeaf7212b2

SHA512
87c0fadbfabca356c3300086b200a0179299136efb2fa47a6b1d944943eee6d6a4e4176545807e3bf121dbfd9568a302604598ad177d23b07348917c0edb8256

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

Filesize
745KB

MD5
414060f4cd538217a54627fda16c89d4

SHA1
4ebf9042ab8ff0079d59fc15b83e71152c877d06

SHA256
2ec53796b54ce3436c9670d1b5d37341233acae72915a890efe770eeaf7212b2

SHA512
87c0fadbfabca356c3300086b200a0179299136efb2fa47a6b1d944943eee6d6a4e4176545807e3bf121dbfd9568a302604598ad177d23b07348917c0edb8256

Download Submit
C:\Windows\System32\FqwVvHlLlpWVW\KPjRapx.dll

Filesize
745KB

MD5
120dc13be001f296a52fa14a89d482e3

SHA1
5fbab98a35a3af834ade0f9025993b26a45954e5

SHA256
beb363b7be4b12ab84b0823257217ee2f82f382c9e4dd3bf995b85e86b610b69

SHA512
be237316361fb80f6c4376030c4789989f261a966b99b924ed485edf9c1071c1511a607ce28a925ef0d69e87365e243a59306740773b8141970e67522e67603d

Download Submit
C:\Windows\System32\OTIcuowKCOmhLnO\BrdKqkX.dll

Filesize
745KB

MD5
414060f4cd538217a54627fda16c89d4

SHA1
4ebf9042ab8ff0079d59fc15b83e71152c877d06

SHA256
2ec53796b54ce3436c9670d1b5d37341233acae72915a890efe770eeaf7212b2

SHA512
87c0fadbfabca356c3300086b200a0179299136efb2fa47a6b1d944943eee6d6a4e4176545807e3bf121dbfd9568a302604598ad177d23b07348917c0edb8256

Download Submit
memory/3156-138-0x00007FFA6FA80000-0x00007FFA6FA90000-memory.dmp

Filesize
64KB

Download
memory/3156-135-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-132-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-167-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-166-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-137-0x00007FFA6FA80000-0x00007FFA6FA90000-memory.dmp

Filesize
64KB

Download
memory/3156-165-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-164-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-136-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-133-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3156-134-0x00007FFA72110000-0x00007FFA72120000-memory.dmp

Filesize
64KB

Download
memory/3464-142-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads