emotet | 9d0827721715ca365e0138d9a0bbef43bf209005605793b35e3e9b73337426a6

General

Target

SCAN_09112022.xls
Size

91KB
MD5

8079b54a0c76ba1fec822059aa22ea31
SHA1

c71c6fd2c68cc8746e778e907984927458a13ab8
SHA256

9d0827721715ca365e0138d9a0bbef43bf209005605793b35e3e9b73337426a6
SHA512

f3e1e9cee5c0a6c183be525a64fc333ef008d14bd62bc86b5fec32e44175411b40e997f52620f46540181e933544ebdc9da764424927e594ffa984231161567e
SSDEEP

1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgDbCXuZH4gb4CEn9J4ZFSsM:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgO

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://hsweixintp.com/wp-admin/4m1WxDxza6D8SVrfF/

xlm40.dropper

http://www.stickers-et-deco.com/admin002vqimbe/hRFZkkzLIl/

xlm40.dropper

http://www.cecambrils.cat/wp-content/cXEhHssszV/

xlm40.dropper

http://www.clinicaportalpsicologia.com.br/wp-includes/d6tkyFFBNwY/

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

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	1356	916	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3988	916	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4552	916	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4268	916	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1356 regsvr32.exe
3828 regsvr32.exe

pid	process
1356	regsvr32.exe
3828	regsvr32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zBsMcLKyJGmIVoi.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\AODAEyRvHDjpmWtcT\\zBsMcLKyJGmIVoi.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

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

916 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1356 regsvr32.exe
1356 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
3828 regsvr32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

916 EXCEL.EXE
916 EXCEL.EXE

pid	process
1356	regsvr32.exe
1356	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE
916	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 916 wrote to memory of 1356	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 1356	916	EXCEL.EXE	regsvr32.exe
PID 1356 wrote to memory of 3828	1356	regsvr32.exe	regsvr32.exe
PID 1356 wrote to memory of 3828	1356	regsvr32.exe	regsvr32.exe
PID 916 wrote to memory of 3988	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 3988	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 4552	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 4552	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 4268	916	EXCEL.EXE	regsvr32.exe
PID 916 wrote to memory of 4268	916	EXCEL.EXE	regsvr32.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\SCAN_09112022.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:916

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AODAEyRvHDjpmWtcT\zBsMcLKyJGmIVoi.dll"
3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:3828

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:3988

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:4552

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:4268

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\elv1.ooocccxxx
Filesize
621KB

MD5
95e74674029da73f1cdc0fffff65f490

SHA1
3007175d3fefda0c274db227a0e1f0954c577947

SHA256
26d38b712159c7a3574c91853b0011dca3051fb2e80000f364af4fc60a1b1b25

SHA512
633d407e89084b04a2d35e1e758cfbde0b7d6adfb0d5396b2d031af1770cbfd097934dfe7193779ce6dfa00e92ddaf8a16df97e322b725468475a82e4f2bc004

Download Submit
C:\Users\Admin\elv1.ooocccxxx
Filesize
621KB

MD5
95e74674029da73f1cdc0fffff65f490

SHA1
3007175d3fefda0c274db227a0e1f0954c577947

SHA256
26d38b712159c7a3574c91853b0011dca3051fb2e80000f364af4fc60a1b1b25

SHA512
633d407e89084b04a2d35e1e758cfbde0b7d6adfb0d5396b2d031af1770cbfd097934dfe7193779ce6dfa00e92ddaf8a16df97e322b725468475a82e4f2bc004

Download Submit
C:\Windows\System32\AODAEyRvHDjpmWtcT\zBsMcLKyJGmIVoi.dll
Filesize
621KB

MD5
95e74674029da73f1cdc0fffff65f490

SHA1
3007175d3fefda0c274db227a0e1f0954c577947

SHA256
26d38b712159c7a3574c91853b0011dca3051fb2e80000f364af4fc60a1b1b25

SHA512
633d407e89084b04a2d35e1e758cfbde0b7d6adfb0d5396b2d031af1770cbfd097934dfe7193779ce6dfa00e92ddaf8a16df97e322b725468475a82e4f2bc004

Download Submit
memory/916-133-0x00007FFF46C30000-0x00007FFF46C40000-memory.dmp

Filesize
64KB

Download
memory/916-136-0x00007FFF46C30000-0x00007FFF46C40000-memory.dmp

Filesize
64KB

Download
memory/916-137-0x00007FFF44BD0000-0x00007FFF44BE0000-memory.dmp

Filesize
64KB

Download
memory/916-138-0x00007FFF44BD0000-0x00007FFF44BE0000-memory.dmp

Filesize
64KB

Download
memory/916-134-0x00007FFF46C30000-0x00007FFF46C40000-memory.dmp

Filesize
64KB

Download
memory/916-135-0x00007FFF46C30000-0x00007FFF46C40000-memory.dmp

Filesize
64KB

Download
memory/916-132-0x00007FFF46C30000-0x00007FFF46C40000-memory.dmp

Filesize
64KB

Download
memory/1356-139-0x0000000000000000-mapping.dmp

Download
memory/1356-142-0x00000000027F0000-0x000000000281E000-memory.dmp

Filesize
184KB

Download
memory/3828-145-0x0000000000000000-mapping.dmp

Download
memory/3988-147-0x0000000000000000-mapping.dmp

Download
memory/4268-152-0x0000000000000000-mapping.dmp

Download
memory/4552-151-0x0000000000000000-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