emotet | a3279c3fab28796420599e1864940d5cd9c2012d47b11ead20ab665fc75af8d8

General

Target

A3279C3FAB28796420599E1864940D5CD9C2012D47B11EAD20AB665FC75AF8D8.xls
Size

91KB
MD5

764b83aad5830157751247cb74853ebf
SHA1

ca8c89002355ec0d98da42261420596080fae028
SHA256

a3279c3fab28796420599e1864940d5cd9c2012d47b11ead20ab665fc75af8d8
SHA512

ffec2e8bc792c507e6e6ddb50ce229becaf86e2187d64a4c8a6b2878ff844a097fcb9738906e94e4d42ee0c354ab90269aa4103696a4e6c30fb5c8d8126be86f
SSDEEP

1536:vKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgHbCXuZH4gb4CEn9J4ZnX5:vKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg9

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 3 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.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	604	1296	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1084	1296	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	976	1296	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1084 regsvr32.exe
756 regsvr32.exe
976 regsvr32.exe
2044 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
1084	regsvr32.exe
756	regsvr32.exe
976	regsvr32.exe
2044	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1296 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

756 regsvr32.exe
1408 regsvr32.exe
1408 regsvr32.exe
2044 regsvr32.exe
904 regsvr32.exe
904 regsvr32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1296 EXCEL.EXE
1296 EXCEL.EXE
1296 EXCEL.EXE

pid	process
1296	EXCEL.EXE

pid	process
756	regsvr32.exe
1408	regsvr32.exe
1408	regsvr32.exe
2044	regsvr32.exe
904	regsvr32.exe
904	regsvr32.exe

pid	process
1296	EXCEL.EXE
1296	EXCEL.EXE
1296	EXCEL.EXE

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 604	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 1084	1296	EXCEL.EXE	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 756	1084	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1408	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1408	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1408	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1408	756	regsvr32.exe	regsvr32.exe
PID 756 wrote to memory of 1408	756	regsvr32.exe	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 1296 wrote to memory of 976	1296	EXCEL.EXE	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 2044	976	regsvr32.exe	regsvr32.exe
PID 2044 wrote to memory of 904	2044	regsvr32.exe	regsvr32.exe
PID 2044 wrote to memory of 904	2044	regsvr32.exe	regsvr32.exe
PID 2044 wrote to memory of 904	2044	regsvr32.exe	regsvr32.exe
PID 2044 wrote to memory of 904	2044	regsvr32.exe	regsvr32.exe
PID 2044 wrote to memory of 904	2044	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\A3279C3FAB28796420599E1864940D5CD9C2012D47B11EAD20AB665FC75AF8D8.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1296

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:604

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:1084

C:\Windows\system32\regsvr32.exe
/S ..\elv2.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:756

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QHxzxrToA\KgwvVIw.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1408

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\system32\regsvr32.exe
/S ..\elv3.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EqOqCVraJ\xZnIyfIfiPzUOqJ.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:904

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
3929b889987f447cb837ed326860afc6

SHA1
9bb1a7622f2bc5a6a51487434a77f395de5e50d7

SHA256
b2aa99def35f913b42b882122c8dd5f72ceeab82f6747f1b659c8632cd6eb902

SHA512
ef4db4f06ee1f85ab96aa70fc5dd05a062da6a5d13f9a643afe471f6fdc9fea62ff39f3c951286b7a865c66c53e0e73fd84e2e5030e1843f24fe014ce7ba9715

Download Submit
C:\Users\Admin\elv3.ooocccxxx
Filesize
423KB

MD5
dd7105e9748a29b5bd61ea57214d57e3

SHA1
827b323bda769ba7fb838a231aa4160209266b14

SHA256
c987ad0cc79b598bdee9ec7da96b07e82a04cadd73cb3caf85b799731deef9a1

SHA512
beca102422697e4cd50b81289bdc5097935f11c0c5acc86b7a69893fb819a3cd225e4b2594a2bb40163fbd68d7ac281b0ff260f30b55cf188112445eb26986b7

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\elv3.ooocccxxx
Filesize
423KB

MD5
dd7105e9748a29b5bd61ea57214d57e3

SHA1
827b323bda769ba7fb838a231aa4160209266b14

SHA256
c987ad0cc79b598bdee9ec7da96b07e82a04cadd73cb3caf85b799731deef9a1

SHA512
beca102422697e4cd50b81289bdc5097935f11c0c5acc86b7a69893fb819a3cd225e4b2594a2bb40163fbd68d7ac281b0ff260f30b55cf188112445eb26986b7

Download Submit
\Users\Admin\elv3.ooocccxxx
Filesize
423KB

MD5
dd7105e9748a29b5bd61ea57214d57e3

SHA1
827b323bda769ba7fb838a231aa4160209266b14

SHA256
c987ad0cc79b598bdee9ec7da96b07e82a04cadd73cb3caf85b799731deef9a1

SHA512
beca102422697e4cd50b81289bdc5097935f11c0c5acc86b7a69893fb819a3cd225e4b2594a2bb40163fbd68d7ac281b0ff260f30b55cf188112445eb26986b7

Download Submit
memory/604-60-0x0000000000000000-mapping.dmp

Download
memory/756-67-0x000007FEFBA21000-0x000007FEFBA23000-memory.dmp

Filesize
8KB

Download
memory/756-69-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/756-66-0x0000000000000000-mapping.dmp

Download
memory/904-87-0x0000000000000000-mapping.dmp

Download
memory/976-77-0x0000000000000000-mapping.dmp

Download
memory/1084-62-0x0000000000000000-mapping.dmp

Download
memory/1296-59-0x000000007205D000-0x0000000072068000-memory.dmp

Filesize
44KB

Download
memory/1296-54-0x000000002F881000-0x000000002F884000-memory.dmp

Filesize
12KB

Download
memory/1296-58-0x00000000759C1000-0x00000000759C3000-memory.dmp

Filesize
8KB

Download
memory/1296-57-0x000000007205D000-0x0000000072068000-memory.dmp

Filesize
44KB

Download
memory/1296-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1296-55-0x0000000071071000-0x0000000071073000-memory.dmp

Filesize
8KB

Download
memory/1408-72-0x0000000000000000-mapping.dmp

Download
memory/2044-81-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads