emotet | c0a0b97b0c41492747ecf90b20836065fee70e2722291ace4f700a44a319f1d9

General

Target

c0a0b97b0c41492747ecf90b20836065fee70e2722291ace4f700a44a319f1d9.xls
Size

95KB
MD5

0ba5a9baee5d79233fd36706b576ba60
SHA1

10f709eaaf9150ea4a8ac67d6a93f5e8ca2173b1
SHA256

c0a0b97b0c41492747ecf90b20836065fee70e2722291ace4f700a44a319f1d9
SHA512

603ea3f3b0222f951a0ad4bde4d614d9ceae1d0d5220f6329aea1d86e566d0055a7b4d0fe3d204873e25e7fcc5253b999b38a638aeaef06cfbefd37306e9ef6c

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://edoraseguros.com.br/cgi-bin/jQNq9wlH1GXU/

xlm40.dropper

http://earthmach.co.za/libraries/tWkZh9YrXbTd6IeX/

xlm40.dropper

http://finvest.rs/wp-admin/Hr9nVNTIHgw59S/

xlm40.dropper

http://efverstedt.se/5jjaV/w7fLEHJ20xn0qD/

Extracted

Family

emotet

Botnet

Epoch5

C2

103.71.99.57:8080

103.224.241.74:8080

157.245.111.0:8080

37.44.244.177:8080

103.41.204.169:8080

64.227.55.231:8080

103.254.12.236:7080

103.85.95.4:8080

157.230.99.206:8080

165.22.254.236:8080

85.214.67.203:8080

54.37.228.122:443

195.77.239.39:8080

128.199.217.206:443

190.145.8.4:443

165.232.185.110:8080

188.165.79.151:443

178.62.112.199:8080

54.37.106.167:8080

104.244.79.94:443

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.

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3236	2836	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3424	2836	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4268	2836	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1672	2836	regsvr32.exe	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

3424 regsvr32.exe
4268 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

Processes:

EXCEL.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

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

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

3220 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

1188 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2836 EXCEL.EXE

pid	process
3220	ipconfig.exe

pid	process
1188	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
3424	regsvr32.exe
3424	regsvr32.exe
4340	regsvr32.exe
4340	regsvr32.exe
4340	regsvr32.exe
4340	regsvr32.exe
4268	regsvr32.exe
4268	regsvr32.exe
4624	regsvr32.exe
4624	regsvr32.exe
4624	regsvr32.exe
4624	regsvr32.exe
4340	regsvr32.exe
4340	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

2836 EXCEL.EXE
2836 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE
2836	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2836 wrote to memory of 3236	2836	EXCEL.EXE	regsvr32.exe
PID 2836 wrote to memory of 3236	2836	EXCEL.EXE	regsvr32.exe
PID 2836 wrote to memory of 3424	2836	EXCEL.EXE	regsvr32.exe
PID 2836 wrote to memory of 3424	2836	EXCEL.EXE	regsvr32.exe
PID 3424 wrote to memory of 4340	3424	regsvr32.exe	regsvr32.exe
PID 3424 wrote to memory of 4340	3424	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 4268	2836	EXCEL.EXE	regsvr32.exe
PID 2836 wrote to memory of 4268	2836	EXCEL.EXE	regsvr32.exe
PID 4268 wrote to memory of 4624	4268	regsvr32.exe	regsvr32.exe
PID 4268 wrote to memory of 4624	4268	regsvr32.exe	regsvr32.exe
PID 2836 wrote to memory of 1672	2836	EXCEL.EXE	regsvr32.exe
PID 2836 wrote to memory of 1672	2836	EXCEL.EXE	regsvr32.exe
PID 4340 wrote to memory of 1188	4340	regsvr32.exe	systeminfo.exe
PID 4340 wrote to memory of 1188	4340	regsvr32.exe	systeminfo.exe
PID 4340 wrote to memory of 3220	4340	regsvr32.exe	ipconfig.exe
PID 4340 wrote to memory of 3220	4340	regsvr32.exe	ipconfig.exe
PID 4340 wrote to memory of 792	4340	regsvr32.exe	nltest.exe
PID 4340 wrote to memory of 792	4340	regsvr32.exe	nltest.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\c0a0b97b0c41492747ecf90b20836065fee70e2722291ace4f700a44a319f1d9.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:2836

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:3236

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3424

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZxjSHvqOGySLR\RWUW.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4340

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:1188

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:3220

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:792

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4268

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HsRJiWgBmrzkFhhl\qoMvt.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4624

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:1672

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\soci2.ocx
Filesize
847KB

MD5
f8ce868d48aa4e78d021b589b677b1fd

SHA1
1c9dbe8f91fd696e42ac8698f238e9d47078163d

SHA256
bba5835b04540cc0ebc077755ff25d0adb2849d7ff55ce035a6f6e674a992723

SHA512
8963c64d9899297bc4920ef2cab9e5686f768cb7fd362a5e0a3fe7ab52427637f27b51257210c4711d7d09e2ccde1edffd797955d66a64865b9eb614daeda943

Download Submit
C:\Users\Admin\soci3.ocx
Filesize
847KB

MD5
5e07d8a8c5f9efed5a8b204b5e850c72

SHA1
5ff8e145c8a0166afc26bcb0449e3a24a50bdf97

SHA256
b5b049223e6f90dbda01c6f4f8d39758b33f2c08c46b0261dac504d871e63251

SHA512
bb9d932dada3a3353e1c3d76bca110ef247e36bbf2aea0be17ad3351998ec647eefa1104ad65580314500e5e896ed23884c62055e9b9348a8af1145d17665a6e

Download Submit
\Users\Admin\soci2.ocx
Filesize
847KB

MD5
f8ce868d48aa4e78d021b589b677b1fd

SHA1
1c9dbe8f91fd696e42ac8698f238e9d47078163d

SHA256
bba5835b04540cc0ebc077755ff25d0adb2849d7ff55ce035a6f6e674a992723

SHA512
8963c64d9899297bc4920ef2cab9e5686f768cb7fd362a5e0a3fe7ab52427637f27b51257210c4711d7d09e2ccde1edffd797955d66a64865b9eb614daeda943

Download Submit
\Users\Admin\soci3.ocx
Filesize
847KB

MD5
5e07d8a8c5f9efed5a8b204b5e850c72

SHA1
5ff8e145c8a0166afc26bcb0449e3a24a50bdf97

SHA256
b5b049223e6f90dbda01c6f4f8d39758b33f2c08c46b0261dac504d871e63251

SHA512
bb9d932dada3a3353e1c3d76bca110ef247e36bbf2aea0be17ad3351998ec647eefa1104ad65580314500e5e896ed23884c62055e9b9348a8af1145d17665a6e

Download Submit
memory/792-315-0x0000000000000000-mapping.dmp

Download
memory/1188-310-0x0000000000000000-mapping.dmp

Download
memory/1672-296-0x0000000000000000-mapping.dmp

Download
memory/2836-117-0x00007FFF5B630000-0x00007FFF5B640000-memory.dmp

Filesize
64KB

Download
memory/2836-127-0x00007FFF57AC0000-0x00007FFF57AD0000-memory.dmp

Filesize
64KB

Download
memory/2836-114-0x00007FFF5B630000-0x00007FFF5B640000-memory.dmp

Filesize
64KB

Download
memory/2836-126-0x00007FFF57AC0000-0x00007FFF57AD0000-memory.dmp

Filesize
64KB

Download
memory/2836-116-0x00007FFF5B630000-0x00007FFF5B640000-memory.dmp

Filesize
64KB

Download
memory/2836-115-0x00007FFF5B630000-0x00007FFF5B640000-memory.dmp

Filesize
64KB

Download
memory/3220-314-0x0000000000000000-mapping.dmp

Download
memory/3236-271-0x0000000000000000-mapping.dmp

Download
memory/3424-275-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3424-272-0x0000000000000000-mapping.dmp

Download
memory/4268-286-0x0000000000000000-mapping.dmp

Download
memory/4340-313-0x0000000002C20000-0x0000000008B8B000-memory.dmp

Filesize
95.4MB

Download
memory/4340-280-0x0000000000000000-mapping.dmp

Download
memory/4340-316-0x0000000002C20000-0x0000000008B8B000-memory.dmp

Filesize
95.4MB

Download
memory/4624-294-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads