emotet | c73ebca6f04236bac25500cdc32512cdee65fd18e74795f8e6562f9d17d1295d

General

Target

c73ebca6f04236bac25500cdc32512cdee65fd18e74795f8e6562f9d17d1295d.xls
Size

95KB
MD5

d7142a70449a034153eac914f4640e97
SHA1

2249ce639c48843b961a456465873b2cc32e3726
SHA256

c73ebca6f04236bac25500cdc32512cdee65fd18e74795f8e6562f9d17d1295d
SHA512

90fdef7cfa5920e76501ec5b28163adde28211614230cdb31188b6970fb138049c0667eb05466aef1595acb7e1199524260fc462b0093dc5ffb1878cc70592cd

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	2944	2776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3132	2776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4228	2776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4480	2776	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

3132 regsvr32.exe
4228 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 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

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

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

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

600 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2776 EXCEL.EXE

pid	process
288	ipconfig.exe

pid	process
600	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
3132	regsvr32.exe
3132	regsvr32.exe
4276	regsvr32.exe
4276	regsvr32.exe
4276	regsvr32.exe
4276	regsvr32.exe
4228	regsvr32.exe
4228	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

2776 EXCEL.EXE
2776 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE
2776	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2776 wrote to memory of 2944	2776	EXCEL.EXE	regsvr32.exe
PID 2776 wrote to memory of 2944	2776	EXCEL.EXE	regsvr32.exe
PID 2776 wrote to memory of 3132	2776	EXCEL.EXE	regsvr32.exe
PID 2776 wrote to memory of 3132	2776	EXCEL.EXE	regsvr32.exe
PID 3132 wrote to memory of 4276	3132	regsvr32.exe	regsvr32.exe
PID 3132 wrote to memory of 4276	3132	regsvr32.exe	regsvr32.exe
PID 2776 wrote to memory of 4228	2776	EXCEL.EXE	regsvr32.exe
PID 2776 wrote to memory of 4228	2776	EXCEL.EXE	regsvr32.exe
PID 4228 wrote to memory of 3812	4228	regsvr32.exe	regsvr32.exe
PID 4228 wrote to memory of 3812	4228	regsvr32.exe	regsvr32.exe
PID 2776 wrote to memory of 4480	2776	EXCEL.EXE	regsvr32.exe
PID 2776 wrote to memory of 4480	2776	EXCEL.EXE	regsvr32.exe
PID 3812 wrote to memory of 600	3812	regsvr32.exe	systeminfo.exe
PID 3812 wrote to memory of 600	3812	regsvr32.exe	systeminfo.exe
PID 3812 wrote to memory of 288	3812	regsvr32.exe	ipconfig.exe
PID 3812 wrote to memory of 288	3812	regsvr32.exe	ipconfig.exe
PID 3812 wrote to memory of 2316	3812	regsvr32.exe	nltest.exe
PID 3812 wrote to memory of 2316	3812	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\c73ebca6f04236bac25500cdc32512cdee65fd18e74795f8e6562f9d17d1295d.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:2776

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:2944

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:3132

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YYQKKgEsUKnFplQK\sHCDVNGPbjdvaLX.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4276

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:4228

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MNXfErtJUr\xyUNypuQfnrFRar.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3812

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:600

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:288

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:2316

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:4480

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\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506
Filesize
60KB

MD5
589c442fc7a0c70dca927115a700d41e

SHA1
66a07dace3afbfd1aa07a47e6875beab62c4bb31

SHA256
2e5cb72e9eb43baafb6c6bfcc573aac92f49a8064c483f9d378a9e8e781a526a

SHA512
1b5fa79e52be495c42cf49618441fb7012e28c02e7a08a91da9213db3ab810f0e83485bc1dd5f625a47d0ba7cfcdd5ea50acc9a8dcebb39f048c40f01e94155b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Filesize
290B

MD5
c46ca4746b612fbc20564feef5e4ff7c

SHA1
cd1f77ad341aa3d0c14b16698a6b0d3b85e98c06

SHA256
318ced16cddcd654119cccc3ccf78acd16d5450a48b1931ce1f5aa6b8f26e954

SHA512
98152572b11c60b0cac612c44d8f7d10b9907c7b244ba09ebb7c7c809167429807b22041b0fbc8be4d04733c94241f2413e3e3344257d41047e5bd4343892b25

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

MD5
17b7d4c551be7da38862f33fab9c55ab

SHA1
7dc05f6e403e0028eac5cce26b54d433b1db7c82

SHA256
c9f6b75f0b0f06753a1e507c4d20a68c60f0a7696e7a9c9a73100bb77e5d6ebc

SHA512
631fb8a37d7f845466c7f4948fe2bec169f9476f860a41156c7cafb480cd869860703f77826f1f690a5167cb36d0569ae2d577c94b4b8b0a9e03d9732ff08af4

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

MD5
9f13414e56278c0df91e27f7f90baeeb

SHA1
031fec48511870bf1f35e710addc10634ba5afc0

SHA256
3f591adeb3b82167561b803a78b08343112ec60bed1eb3b09afe178238f0cf0f

SHA512
3486dab20316a05cc25f3067afca7045e1dc4da7b84d8c157cf423da7af1c7e8daed06c1e6ac8835451a51873afa825ac8fcf33a633ade95f1537d4af6f9a161

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

MD5
17b7d4c551be7da38862f33fab9c55ab

SHA1
7dc05f6e403e0028eac5cce26b54d433b1db7c82

SHA256
c9f6b75f0b0f06753a1e507c4d20a68c60f0a7696e7a9c9a73100bb77e5d6ebc

SHA512
631fb8a37d7f845466c7f4948fe2bec169f9476f860a41156c7cafb480cd869860703f77826f1f690a5167cb36d0569ae2d577c94b4b8b0a9e03d9732ff08af4

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

MD5
9f13414e56278c0df91e27f7f90baeeb

SHA1
031fec48511870bf1f35e710addc10634ba5afc0

SHA256
3f591adeb3b82167561b803a78b08343112ec60bed1eb3b09afe178238f0cf0f

SHA512
3486dab20316a05cc25f3067afca7045e1dc4da7b84d8c157cf423da7af1c7e8daed06c1e6ac8835451a51873afa825ac8fcf33a633ade95f1537d4af6f9a161

Download Submit
memory/288-310-0x0000000000000000-mapping.dmp

Download
memory/600-306-0x0000000000000000-mapping.dmp

Download
memory/2316-311-0x0000000000000000-mapping.dmp

Download
memory/2776-127-0x00007FFA3B300000-0x00007FFA3B310000-memory.dmp

Filesize
64KB

Download
memory/2776-114-0x00007FFA3E5B0000-0x00007FFA3E5C0000-memory.dmp

Filesize
64KB

Download
memory/2776-126-0x00007FFA3B300000-0x00007FFA3B310000-memory.dmp

Filesize
64KB

Download
memory/2776-117-0x00007FFA3E5B0000-0x00007FFA3E5C0000-memory.dmp

Filesize
64KB

Download
memory/2776-116-0x00007FFA3E5B0000-0x00007FFA3E5C0000-memory.dmp

Filesize
64KB

Download
memory/2776-115-0x00007FFA3E5B0000-0x00007FFA3E5C0000-memory.dmp

Filesize
64KB

Download
memory/2944-273-0x0000000000000000-mapping.dmp

Download
memory/3132-274-0x0000000000000000-mapping.dmp

Download
memory/3132-277-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3812-307-0x0000000002D00000-0x0000000008C6A000-memory.dmp

Filesize
95.4MB

Download
memory/3812-296-0x0000000000000000-mapping.dmp

Download
memory/3812-312-0x0000000002D00000-0x0000000008C6A000-memory.dmp

Filesize
95.4MB

Download
memory/4228-284-0x0000000000000000-mapping.dmp

Download
memory/4276-282-0x0000000000000000-mapping.dmp

Download
memory/4480-302-0x0000000000000000-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