emotet | 2ca25b70845560aa8fd2907d0e839dd995c8bf5565c36e24f36a11fdf97948f9

General

Target

2ca25b70845560aa8fd2907d0e839dd995c8bf5565c36e24f36a11fdf97948f9.xls
Size

217KB
MD5

0e3f005b13daae068a990ee41c67830a
SHA1

cfb2f8e2cfcd8926b39f8a3d80d4b7a8431c393f
SHA256

2ca25b70845560aa8fd2907d0e839dd995c8bf5565c36e24f36a11fdf97948f9
SHA512

349d6073da01208cdca640612df4d8925ea55ba418412a693900f26b37a1f102d7e988ce4a985620dfdcd3827591cf62c1c49b739bcc38b5bd0a0c657876d6c9
SSDEEP

6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dg8yY+TAQXTHGUMEyP5p6f5jQmN:nbGUMVWlbN

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://kabaruntukrakyat.com/wp-content/B9oJ0jh/

xlm40.dropper

http://coinkub.com/wp-content/WwrJvjumS/

xlm40.dropper

https://aberractivity.hu/iqq/Dmtv/

xlm40.dropper

https://anamafegarcia.es/css/HfFXMTXvc40t/

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	4396	3144	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4572	3144	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1032	3144	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3268	3144	regsvr32.exe	65

Downloads MZ/PE file

Loads dropped DLL 4 IoCs

pid	Process
4396	regsvr32.exe
4572	regsvr32.exe
1032	regsvr32.exe
3268	regsvr32.exe

Adds Run key to start application 2 TTPs 8 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\UruQISlyhSwszZQ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\NVVOwCBSpuzAJr\\UruQISlyhSwszZQ.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HODtuI.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\PilqQC\\HODtuI.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fOxEUFjD.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\CTNiMRvqWVSKjEo\\fOxEUFjD.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sigilBKlrZcdyln.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VZzwlEVxCUDLkPPsN\\sigilBKlrZcdyln.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 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

pid	Process
3144	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4396	regsvr32.exe
4396	regsvr32.exe
4732	regsvr32.exe
4732	regsvr32.exe
4732	regsvr32.exe
4732	regsvr32.exe
4572	regsvr32.exe
4572	regsvr32.exe
1284	regsvr32.exe
1284	regsvr32.exe
1284	regsvr32.exe
1284	regsvr32.exe
1032	regsvr32.exe
1032	regsvr32.exe
744	regsvr32.exe
744	regsvr32.exe
744	regsvr32.exe
744	regsvr32.exe
3268	regsvr32.exe
3268	regsvr32.exe
2448	regsvr32.exe
2448	regsvr32.exe
2448	regsvr32.exe
2448	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE
3144	EXCEL.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 4396	3144	EXCEL.EXE	70
PID 3144 wrote to memory of 4396	3144	EXCEL.EXE	70
PID 4396 wrote to memory of 4732	4396	regsvr32.exe	73
PID 4396 wrote to memory of 4732	4396	regsvr32.exe	73
PID 3144 wrote to memory of 4572	3144	EXCEL.EXE	75
PID 3144 wrote to memory of 4572	3144	EXCEL.EXE	75
PID 4572 wrote to memory of 1284	4572	regsvr32.exe	77
PID 4572 wrote to memory of 1284	4572	regsvr32.exe	77
PID 3144 wrote to memory of 1032	3144	EXCEL.EXE	78
PID 3144 wrote to memory of 1032	3144	EXCEL.EXE	78
PID 1032 wrote to memory of 744	1032	regsvr32.exe	79
PID 1032 wrote to memory of 744	1032	regsvr32.exe	79
PID 3144 wrote to memory of 3268	3144	EXCEL.EXE	80
PID 3144 wrote to memory of 3268	3144	EXCEL.EXE	80
PID 3268 wrote to memory of 2448	3268	regsvr32.exe	81
PID 3268 wrote to memory of 2448	3268	regsvr32.exe	81

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2ca25b70845560aa8fd2907d0e839dd995c8bf5565c36e24f36a11fdf97948f9.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4396
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PilqQC\HODtuI.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4732
- 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:4572
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CTNiMRvqWVSKjEo\fOxEUFjD.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:1284
- 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:1032
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VZzwlEVxCUDLkPPsN\sigilBKlrZcdyln.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:744
- 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:3268
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NVVOwCBSpuzAJr\UruQISlyhSwszZQ.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:2448

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\oxnv1.ooccxx

Filesize
712KB

MD5
fb3c34d6db39f878a49018cdf7fe29db

SHA1
b121a63679c679c5809cb2ebf5bcd14f20c55ddf

SHA256
d5826e9da98ed19b30645f319e076f11467e185075a0b73b4c8d113739544d56

SHA512
631de43d7dc5828d015a015b40466b6c702d5cc3cf55bc570a18bb86dc4caa06185d4956a978adf8a603eac17dd7582d8afd30363387d054f12c5b2ee2855899

Download Submit
C:\Users\Admin\oxnv2.ooccxx

Filesize
712KB

MD5
4d6f2a0f467337ce9f7920f664cc9899

SHA1
00c8d3bd8568a979b5de018b7bd8643d285b0ff0

SHA256
a5554ac26568b72e76edd7baad1cf7a9b71d437968a1a0dab7c8c3b5dd4fc361

SHA512
02ae81cef10300df9816adb93a7b66c1116066c8b22eab7a8887670580397c93605ecf0253e31a3c7f1b7b2dd4a13547ebf79fa5683b6cfe8d31437b8ccc4d1d

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

Filesize
712KB

MD5
c26b5ed1eeecd34c1f852a9b55addb8d

SHA1
3ac6291adea5a53e31a4373efd5ae697e79aa65a

SHA256
ead8b6a03c078eb82db4e21d1c1c0d01ed4b38a48d5a3612b1f669afcd2c363a

SHA512
aad07306618bb69f8193d77c663616014ab2196d3f1367da7787b0d63c9546914b6b94eef8afc431713001aad929a5403e770668450cb873543321a5e4c124d5

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

Filesize
712KB

MD5
c0a541e779e914b17124c6e62519be13

SHA1
79134cbc83cfebcba063a48bb69cdd285c9cae44

SHA256
ac2a3d0776c3a5c782da9fd1007c7afaa4e196efaf763a827f8df0ac4b4a24f2

SHA512
3617dfcf85972aede78b5ffa7a51b44ac2f4b986e83d70fa58a74c9f9582a4c205e08bba18ec0bde757fcbd418598ffa6419cf7f93b04460c57dd641f17d26a6

Download Submit
\Users\Admin\oxnv1.ooccxx

Filesize
712KB

MD5
fb3c34d6db39f878a49018cdf7fe29db

SHA1
b121a63679c679c5809cb2ebf5bcd14f20c55ddf

SHA256
d5826e9da98ed19b30645f319e076f11467e185075a0b73b4c8d113739544d56

SHA512
631de43d7dc5828d015a015b40466b6c702d5cc3cf55bc570a18bb86dc4caa06185d4956a978adf8a603eac17dd7582d8afd30363387d054f12c5b2ee2855899

Download Submit
\Users\Admin\oxnv2.ooccxx

Filesize
712KB

MD5
4d6f2a0f467337ce9f7920f664cc9899

SHA1
00c8d3bd8568a979b5de018b7bd8643d285b0ff0

SHA256
a5554ac26568b72e76edd7baad1cf7a9b71d437968a1a0dab7c8c3b5dd4fc361

SHA512
02ae81cef10300df9816adb93a7b66c1116066c8b22eab7a8887670580397c93605ecf0253e31a3c7f1b7b2dd4a13547ebf79fa5683b6cfe8d31437b8ccc4d1d

Download Submit
\Users\Admin\oxnv3.ooccxx

Filesize
712KB

MD5
c26b5ed1eeecd34c1f852a9b55addb8d

SHA1
3ac6291adea5a53e31a4373efd5ae697e79aa65a

SHA256
ead8b6a03c078eb82db4e21d1c1c0d01ed4b38a48d5a3612b1f669afcd2c363a

SHA512
aad07306618bb69f8193d77c663616014ab2196d3f1367da7787b0d63c9546914b6b94eef8afc431713001aad929a5403e770668450cb873543321a5e4c124d5

Download Submit
\Users\Admin\oxnv4.ooccxx

Filesize
712KB

MD5
c0a541e779e914b17124c6e62519be13

SHA1
79134cbc83cfebcba063a48bb69cdd285c9cae44

SHA256
ac2a3d0776c3a5c782da9fd1007c7afaa4e196efaf763a827f8df0ac4b4a24f2

SHA512
3617dfcf85972aede78b5ffa7a51b44ac2f4b986e83d70fa58a74c9f9582a4c205e08bba18ec0bde757fcbd418598ffa6419cf7f93b04460c57dd641f17d26a6

Download Submit
memory/3144-122-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-351-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-354-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-353-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-131-0x00007FFF06FD0000-0x00007FFF06FE0000-memory.dmp

Filesize
64KB

Download
memory/3144-352-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-119-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-132-0x00007FFF06FD0000-0x00007FFF06FE0000-memory.dmp

Filesize
64KB

Download
memory/3144-121-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/3144-120-0x00007FFF0A340000-0x00007FFF0A350000-memory.dmp

Filesize
64KB

Download
memory/4396-269-0x0000000180000000-0x0000000180030000-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