emotet | 911098424236c6749830b8751a1b03ab47f321d12bde3cd141b9a47057501956

General

Target

911098424236C6749830B8751A1B03AB47F321D12BDE3CD141B9A47057501956.xls
Size

91KB
MD5

57f864a7c022461d5364b9550e693b8b
SHA1

9716e358e3fdc45a89d545a1fa7e827c5b7e2169
SHA256

911098424236c6749830b8751a1b03ab47f321d12bde3cd141b9a47057501956
SHA512

471896e38c0c7fdcf228d7db1f7fae9e56ae81afbc308113ba191faa0bc1d7e7603f03574cdc9e9e9da413eef539903dec4924204b44c690e56fd39ffddfbfdd
SSDEEP

1536:vKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgHbCXuZH4gb4CEn9J4ZvX5:vKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgF

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://datie-tw.com/img/O8G0RDZj7MYCuJyPoP/

xlm40.dropper

http://sbm.xinmoshiwang.com/upload/VaOfWEb3pW76UO/

xlm40.dropper

https://copunupo.ac.zm/cgi-bin/WFFcGx/

xlm40.dropper

http://ly.yjlianyi.top/wp-admin/4cChao/

Extracted

Family

emotet

Botnet

Epoch4

C2

185.4.135.165:8080

159.89.202.34:443

82.223.21.224:8080

187.63.160.88:80

188.44.20.25:443

91.187.140.35:8080

110.232.117.186:8080

197.242.150.244:8080

119.59.103.152:8080

182.162.143.56:443

72.15.201.15:8080

173.255.211.88:443

206.189.28.199:8080

94.23.45.86:4143

45.63.99.23:7080

153.126.146.25:7080

45.118.115.99:8080

115.68.227.76:8080

163.44.196.120:8080

159.65.140.115:443

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.

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	336	2016	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1696	2016	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1772	2016	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1124	2016	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1696 regsvr32.exe
1128 regsvr32.exe
1124 regsvr32.exe
612 regsvr32.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

pid	process
1696	regsvr32.exe
1128	regsvr32.exe
1124	regsvr32.exe
612	regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2016 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1128 regsvr32.exe
1364 regsvr32.exe
1364 regsvr32.exe
612 regsvr32.exe
1224 regsvr32.exe
1224 regsvr32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

EXCEL.EXE

pid process

2016 EXCEL.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

EXCEL.EXE

pid process

2016 EXCEL.EXE
2016 EXCEL.EXE
2016 EXCEL.EXE
2016 EXCEL.EXE
2016 EXCEL.EXE
2016 EXCEL.EXE

pid	process
2016	EXCEL.EXE

pid	process
1128	regsvr32.exe
1364	regsvr32.exe
1364	regsvr32.exe
612	regsvr32.exe
1224	regsvr32.exe
1224	regsvr32.exe

pid	process
2016	EXCEL.EXE

pid	process
2016	EXCEL.EXE
2016	EXCEL.EXE
2016	EXCEL.EXE
2016	EXCEL.EXE
2016	EXCEL.EXE
2016	EXCEL.EXE

Suspicious use of WriteProcessMemory 59 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 336	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1696	2016	EXCEL.EXE	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 1128	1696	regsvr32.exe	regsvr32.exe
PID 1128 wrote to memory of 1364	1128	regsvr32.exe	regsvr32.exe
PID 1128 wrote to memory of 1364	1128	regsvr32.exe	regsvr32.exe
PID 1128 wrote to memory of 1364	1128	regsvr32.exe	regsvr32.exe
PID 1128 wrote to memory of 1364	1128	regsvr32.exe	regsvr32.exe
PID 1128 wrote to memory of 1364	1128	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1772	2016	EXCEL.EXE	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 1252	1772	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 2016 wrote to memory of 1124	2016	EXCEL.EXE	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 1124 wrote to memory of 612	1124	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 1224	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 1224	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 1224	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 1224	612	regsvr32.exe	regsvr32.exe
PID 612 wrote to memory of 1224	612	regsvr32.exe	regsvr32.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\911098424236C6749830B8751A1B03AB47F321D12BDE3CD141B9A47057501956.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:336

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\system32\regsvr32.exe
/S ..\elv2.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CzXuzsXRXjnSrGf\YQaQSFDToEtEP.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1364

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\system32\regsvr32.exe
/S ..\elv3.ooocccxxx
3⤵
PID:1252

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1124

C:\Windows\system32\regsvr32.exe
/S ..\elv4.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:612

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GzOdJFHmFtXrahU\pBYowAoh.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1224

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\elv2.ooocccxxx
Filesize
423KB

MD5
3929b889987f447cb837ed326860afc6

SHA1
9bb1a7622f2bc5a6a51487434a77f395de5e50d7

SHA256
b2aa99def35f913b42b882122c8dd5f72ceeab82f6747f1b659c8632cd6eb902

SHA512
ef4db4f06ee1f85ab96aa70fc5dd05a062da6a5d13f9a643afe471f6fdc9fea62ff39f3c951286b7a865c66c53e0e73fd84e2e5030e1843f24fe014ce7ba9715

Download Submit
C:\Users\Admin\elv3.ooocccxxx
Filesize
356KB

MD5
c2b6c76d3ad47ab64f7dd15422d16cb3

SHA1
721567975a291c538d32da726cebdb9ed87289d1

SHA256
9d9273dac71a7d84a94b25f29778fbd6324b3878ce6686c64cf9ba24b6aea97d

SHA512
6599527ccace6cb19a0e6f904067e386e8bbf4ddf03196e5812ab0ad13f02eda4b41b4a07911c08e0ed185389703d764781f3e94df1ff287d524b3649e8d89cc

Download Submit
C:\Users\Admin\elv4.ooocccxxx
Filesize
423KB

MD5
b88be642ea7e4f9ad82b5d843edf0ec1

SHA1
25fd3517b996858e28cb6cee21ea17c528192ed6

SHA256
7738d0b8b7c927ca3a92aa49988e2d8bb9bcfa67c09aaa139ae4289f35191708

SHA512
8635936e878d2839463e7adb2cd1cbb7b3c0d842d922355d8f281dd4e70a94d5a67222fd8c795a9f1a021ec7a75b78018e5f33b059b5a684bb625930b7a391ec

Download Submit
\Users\Admin\elv2.ooocccxxx
Filesize
423KB

MD5
3929b889987f447cb837ed326860afc6

SHA1
9bb1a7622f2bc5a6a51487434a77f395de5e50d7

SHA256
b2aa99def35f913b42b882122c8dd5f72ceeab82f6747f1b659c8632cd6eb902

SHA512
ef4db4f06ee1f85ab96aa70fc5dd05a062da6a5d13f9a643afe471f6fdc9fea62ff39f3c951286b7a865c66c53e0e73fd84e2e5030e1843f24fe014ce7ba9715

Download Submit
\Users\Admin\elv2.ooocccxxx
Filesize
423KB

MD5
3929b889987f447cb837ed326860afc6

SHA1
9bb1a7622f2bc5a6a51487434a77f395de5e50d7

SHA256
b2aa99def35f913b42b882122c8dd5f72ceeab82f6747f1b659c8632cd6eb902

SHA512
ef4db4f06ee1f85ab96aa70fc5dd05a062da6a5d13f9a643afe471f6fdc9fea62ff39f3c951286b7a865c66c53e0e73fd84e2e5030e1843f24fe014ce7ba9715

Download Submit
\Users\Admin\elv4.ooocccxxx
Filesize
423KB

MD5
b88be642ea7e4f9ad82b5d843edf0ec1

SHA1
25fd3517b996858e28cb6cee21ea17c528192ed6

SHA256
7738d0b8b7c927ca3a92aa49988e2d8bb9bcfa67c09aaa139ae4289f35191708

SHA512
8635936e878d2839463e7adb2cd1cbb7b3c0d842d922355d8f281dd4e70a94d5a67222fd8c795a9f1a021ec7a75b78018e5f33b059b5a684bb625930b7a391ec

Download Submit
\Users\Admin\elv4.ooocccxxx
Filesize
423KB

MD5
b88be642ea7e4f9ad82b5d843edf0ec1

SHA1
25fd3517b996858e28cb6cee21ea17c528192ed6

SHA256
7738d0b8b7c927ca3a92aa49988e2d8bb9bcfa67c09aaa139ae4289f35191708

SHA512
8635936e878d2839463e7adb2cd1cbb7b3c0d842d922355d8f281dd4e70a94d5a67222fd8c795a9f1a021ec7a75b78018e5f33b059b5a684bb625930b7a391ec

Download Submit
memory/336-60-0x0000000000000000-mapping.dmp

Download
memory/612-86-0x0000000000000000-mapping.dmp

Download
memory/1124-82-0x0000000000000000-mapping.dmp

Download
memory/1128-67-0x000007FEFC211000-0x000007FEFC213000-memory.dmp

Filesize
8KB

Download
memory/1128-66-0x0000000000000000-mapping.dmp

Download
memory/1128-69-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/1224-92-0x0000000000000000-mapping.dmp

Download
memory/1252-80-0x0000000000000000-mapping.dmp

Download
memory/1364-72-0x0000000000000000-mapping.dmp

Download
memory/1696-62-0x0000000000000000-mapping.dmp

Download
memory/1772-77-0x0000000000000000-mapping.dmp

Download
memory/2016-59-0x00000000729ED000-0x00000000729F8000-memory.dmp

Filesize
44KB

Download
memory/2016-57-0x00000000729ED000-0x00000000729F8000-memory.dmp

Filesize
44KB

Download
memory/2016-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2016-58-0x00000000765A1000-0x00000000765A3000-memory.dmp

Filesize
8KB

Download
memory/2016-55-0x0000000071A01000-0x0000000071A03000-memory.dmp

Filesize
8KB

Download
memory/2016-54-0x000000002F921000-0x000000002F924000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads