emotet | 775f91ad901f8124335442be896939f517fae9c38e36161be38f026bdd3f9bff

General

Target

775f91ad901f8124335442be896939f517fae9c38e36161be38f026bdd3f9bff.xls
Size

217KB
MD5

00869250be39ba02f55ccc621974787c
SHA1

08c3dbc33d9b1161fbf7bcc35fbc364aaab997cc
SHA256

775f91ad901f8124335442be896939f517fae9c38e36161be38f026bdd3f9bff
SHA512

8454349f1e1531acb85f54694e7dfe5a227e356d62d92257f13a4d0dabaff765a8a34063b9be88ebf0fd695f143ac428a3513c077dd5595cf12f3f911f7b480b
SSDEEP

6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQmI:JbGUMVWlbI

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://aquariorecords.com.br/wp-content/A8G3ownNApEj1L4hF/

xlm40.dropper

http://ftp.pricoat.com.mx/Fichas/3ybJLLXu5zqqn8Sx/

xlm40.dropper

http://armannahalpersian.ir/3H5qqUOB/

xlm40.dropper

http://alagi.ge/application/irnz5Rs8qWvQrf/

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4888	1460	regsvr32.exe	66
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4804	1460	regsvr32.exe	66
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1692	1460	regsvr32.exe	66
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2480	1460	regsvr32.exe	66

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
4804	regsvr32.exe
1692	regsvr32.exe
2480	regsvr32.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nhxtvaDLR.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\FYzGn\\nhxtvaDLR.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IKfEhOYrpUNukbq.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\DLxjR\\IKfEhOYrpUNukbq.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\oGsCKV.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\WbcBgQQPiCnAHvm\\oGsCKV.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

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1460	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4804	regsvr32.exe
4804	regsvr32.exe
772	regsvr32.exe
772	regsvr32.exe
1692	regsvr32.exe
1692	regsvr32.exe
772	regsvr32.exe
772	regsvr32.exe
2172	regsvr32.exe
2172	regsvr32.exe
2480	regsvr32.exe
2480	regsvr32.exe
2172	regsvr32.exe
2172	regsvr32.exe
2912	regsvr32.exe
2912	regsvr32.exe
2912	regsvr32.exe
2912	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1460	EXCEL.EXE
1460	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE
1460	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 4888	1460	EXCEL.EXE	69
PID 1460 wrote to memory of 4888	1460	EXCEL.EXE	69
PID 1460 wrote to memory of 4804	1460	EXCEL.EXE	70
PID 1460 wrote to memory of 4804	1460	EXCEL.EXE	70
PID 4804 wrote to memory of 772	4804	regsvr32.exe	72
PID 4804 wrote to memory of 772	4804	regsvr32.exe	72
PID 1460 wrote to memory of 1692	1460	EXCEL.EXE	73
PID 1460 wrote to memory of 1692	1460	EXCEL.EXE	73
PID 1692 wrote to memory of 2172	1692	regsvr32.exe	74
PID 1692 wrote to memory of 2172	1692	regsvr32.exe	74
PID 1460 wrote to memory of 2480	1460	EXCEL.EXE	75
PID 1460 wrote to memory of 2480	1460	EXCEL.EXE	75
PID 2480 wrote to memory of 2912	2480	regsvr32.exe	76
PID 2480 wrote to memory of 2912	2480	regsvr32.exe	76

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\775f91ad901f8124335442be896939f517fae9c38e36161be38f026bdd3f9bff.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:1460
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
  2⤵
  - Process spawned unexpected child process
  PID:4888
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4804
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DLxjR\IKfEhOYrpUNukbq.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:772
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WbcBgQQPiCnAHvm\oGsCKV.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:2172
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FYzGn\nhxtvaDLR.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:2912

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
9d19eea74198d74fb260369e9bcc8ee3

SHA1
2f2429ac4b6643184985936cd872916b8a7c756a

SHA256
7a5d92888a855922c3d5d88e426880ae2cca6bcf195a1905ce39ff4a43545764

SHA512
dc3d3688294dc2f0cbf6a789a332cac42af945d03a8480708e53e23cc706f8c0b39de765895e3f4ab23d3281b643bbea89e969014fe5306409a69cd60b87b87f

Download Submit
C:\Users\Admin\oxnv3.ooccxx

Filesize
751KB

MD5
dfc5f2b8eb8c335232993ecf778f929a

SHA1
1e2dfff2c19c7926dd94e3405cf925007b019a30

SHA256
b5da371946cb8b96daa3bab543acda2050ff85fe3fe7076f64836538f0716d52

SHA512
27a0746b2f8b785f6c93e3eedd6fa02d8011d464cffc943f3b07161df8177f259038b3a39c212281a0928e916483a76a5e060d22162a967435b5714d305143a9

Download Submit
C:\Users\Admin\oxnv4.ooccxx

Filesize
751KB

MD5
e7a6aa92cea08cc0a8f008b2cdd4af34

SHA1
fef494c5a4c2dc0e11bda0f6d0cef47796f2ceb6

SHA256
ecffea0a39ad06dc6c5e2ea33ec0df1f543b590215640376070d2fc9b33be181

SHA512
72886c18b0824c1a96fb0b094a8311edc025738f14f3bd82ae9753a8f4748b7c83d880035e72e2f0c2bf08a186ba0d5698ae4a25ba14aaaf8a132aeb53a1ff76

Download Submit
\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
9d19eea74198d74fb260369e9bcc8ee3

SHA1
2f2429ac4b6643184985936cd872916b8a7c756a

SHA256
7a5d92888a855922c3d5d88e426880ae2cca6bcf195a1905ce39ff4a43545764

SHA512
dc3d3688294dc2f0cbf6a789a332cac42af945d03a8480708e53e23cc706f8c0b39de765895e3f4ab23d3281b643bbea89e969014fe5306409a69cd60b87b87f

Download Submit
\Users\Admin\oxnv3.ooccxx

Filesize
751KB

MD5
dfc5f2b8eb8c335232993ecf778f929a

SHA1
1e2dfff2c19c7926dd94e3405cf925007b019a30

SHA256
b5da371946cb8b96daa3bab543acda2050ff85fe3fe7076f64836538f0716d52

SHA512
27a0746b2f8b785f6c93e3eedd6fa02d8011d464cffc943f3b07161df8177f259038b3a39c212281a0928e916483a76a5e060d22162a967435b5714d305143a9

Download Submit
\Users\Admin\oxnv4.ooccxx

Filesize
751KB

MD5
e7a6aa92cea08cc0a8f008b2cdd4af34

SHA1
fef494c5a4c2dc0e11bda0f6d0cef47796f2ceb6

SHA256
ecffea0a39ad06dc6c5e2ea33ec0df1f543b590215640376070d2fc9b33be181

SHA512
72886c18b0824c1a96fb0b094a8311edc025738f14f3bd82ae9753a8f4748b7c83d880035e72e2f0c2bf08a186ba0d5698ae4a25ba14aaaf8a132aeb53a1ff76

Download Submit
memory/1460-133-0x00007FFED5040000-0x00007FFED5050000-memory.dmp

Filesize
64KB

Download
memory/1460-132-0x00007FFED5040000-0x00007FFED5050000-memory.dmp

Filesize
64KB

Download
memory/1460-123-0x00007FFED8750000-0x00007FFED8760000-memory.dmp

Filesize
64KB

Download
memory/1460-122-0x00007FFED8750000-0x00007FFED8760000-memory.dmp

Filesize
64KB

Download
memory/1460-120-0x00007FFED8750000-0x00007FFED8760000-memory.dmp

Filesize
64KB

Download
memory/1460-121-0x00007FFED8750000-0x00007FFED8760000-memory.dmp

Filesize
64KB

Download
memory/4804-274-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads