emotet | 27e589c3d2dff4e0403c7d2f81eae0418c453eecad8a71f215279c6fb0b4b791

General

Target

27e589c3d2dff4e0403c7d2f81eae0418c453eecad8a71f215279c6fb0b4b791.xls
Size

217KB
MD5

e9ca37b74d8bc8f220739f2d080d0b10
SHA1

df9217e79ec422f90c99c83867175fe0ff72ac3a
SHA256

27e589c3d2dff4e0403c7d2f81eae0418c453eecad8a71f215279c6fb0b4b791
SHA512

b4ebf29108ca5f09a0ec0e364b68f25ad76ac169752d16b706b734fcfc7bd515b6932a579d67b409b18af974b34b44f1bf331cdb26337a079424c11fe61f0466
SSDEEP

6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQms:JbGUMVWlbs

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	3972	4324	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3140	4324	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	860	4324	regsvr32.exe	65
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	64	4324	regsvr32.exe	65

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
3140	regsvr32.exe
860	regsvr32.exe
64	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GZyWT.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\PCoDEpnpfGeh\\GZyWT.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qpjxyQNWFjSDHo.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\UaQpoA\\qpjxyQNWFjSDHo.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YDIipxNUry.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\HEbHGCIxW\\YDIipxNUry.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	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
4324	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3140	regsvr32.exe
3140	regsvr32.exe
808	regsvr32.exe
808	regsvr32.exe
808	regsvr32.exe
808	regsvr32.exe
860	regsvr32.exe
860	regsvr32.exe
4896	regsvr32.exe
4896	regsvr32.exe
4896	regsvr32.exe
4896	regsvr32.exe
64	regsvr32.exe
64	regsvr32.exe
1820	regsvr32.exe
1820	regsvr32.exe
1820	regsvr32.exe
1820	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4324	EXCEL.EXE
4324	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE
4324	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 3972	4324	EXCEL.EXE	68
PID 4324 wrote to memory of 3972	4324	EXCEL.EXE	68
PID 4324 wrote to memory of 3140	4324	EXCEL.EXE	71
PID 4324 wrote to memory of 3140	4324	EXCEL.EXE	71
PID 3140 wrote to memory of 808	3140	regsvr32.exe	74
PID 3140 wrote to memory of 808	3140	regsvr32.exe	74
PID 4324 wrote to memory of 860	4324	EXCEL.EXE	75
PID 4324 wrote to memory of 860	4324	EXCEL.EXE	75
PID 860 wrote to memory of 4896	860	regsvr32.exe	76
PID 860 wrote to memory of 4896	860	regsvr32.exe	76
PID 4324 wrote to memory of 64	4324	EXCEL.EXE	78
PID 4324 wrote to memory of 64	4324	EXCEL.EXE	78
PID 64 wrote to memory of 1820	64	regsvr32.exe	79
PID 64 wrote to memory of 1820	64	regsvr32.exe	79

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\27e589c3d2dff4e0403c7d2f81eae0418c453eecad8a71f215279c6fb0b4b791.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:4324
- C:\Windows\System32\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
  2⤵
  - Process spawned unexpected child process
  PID:3972
- 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:3140
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PCoDEpnpfGeh\GZyWT.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:808
- 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:860
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UaQpoA\qpjxyQNWFjSDHo.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:4896
- 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:64
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HEbHGCIxW\YDIipxNUry.dll"
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:1820

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

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Downloads

C:\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
0aeb189f669fca37492b7dfb29fb356b

SHA1
41909ec56707f42e424d1c54491ba4f906084962

SHA256
2cf0a392c435890c9dd6fe197bbd0f21f5dde21c8de88e078fa2fd774ec93fc6

SHA512
0db11d6e3b4c012f5e08aaad48c8406f8e455b1e25ce62e335777203cb90c0685eb19b3e2512ed849433e25e03357e6322eccca3a347ee0578ca16073ce7fc2b

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

Filesize
751KB

MD5
2cb989b3483082f60991509b2fb68612

SHA1
e2ae428e7b377e697f59e5ae6ed441a569233964

SHA256
4b17ed6e5af2e203a5982a6191cc6dfdb6b28fa4811c8938605ad6d65ad7dccf

SHA512
2a0542467c16f6507e2b554cdfcaab11c4c2013964fcc4e55312d0085d7dd70dade24515de6ebbcf3bc3802aa1f453bcc5fcb5a6f762f44193417ff17d2983ad

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

Filesize
751KB

MD5
7b28f2db8157016ca3d459d73abc4931

SHA1
d8d8e01d2a7bf2184faaaf8be9b77da402612953

SHA256
17dee2aceef308655a0ca3a9d90e7aa3d9a2ea589a40b892a63e15285c6e352f

SHA512
d84b19557975e1ec3bac2f43407de82f110863b1e6371429f463955d4a0bb9cf70a74d711479f60017732ca4d3e760997183bc64c054777fae18984aa10a6773

Download Submit
\Users\Admin\oxnv2.ooccxx

Filesize
751KB

MD5
0aeb189f669fca37492b7dfb29fb356b

SHA1
41909ec56707f42e424d1c54491ba4f906084962

SHA256
2cf0a392c435890c9dd6fe197bbd0f21f5dde21c8de88e078fa2fd774ec93fc6

SHA512
0db11d6e3b4c012f5e08aaad48c8406f8e455b1e25ce62e335777203cb90c0685eb19b3e2512ed849433e25e03357e6322eccca3a347ee0578ca16073ce7fc2b

Download Submit
\Users\Admin\oxnv3.ooccxx

Filesize
751KB

MD5
2cb989b3483082f60991509b2fb68612

SHA1
e2ae428e7b377e697f59e5ae6ed441a569233964

SHA256
4b17ed6e5af2e203a5982a6191cc6dfdb6b28fa4811c8938605ad6d65ad7dccf

SHA512
2a0542467c16f6507e2b554cdfcaab11c4c2013964fcc4e55312d0085d7dd70dade24515de6ebbcf3bc3802aa1f453bcc5fcb5a6f762f44193417ff17d2983ad

Download Submit
\Users\Admin\oxnv4.ooccxx

Filesize
751KB

MD5
7b28f2db8157016ca3d459d73abc4931

SHA1
d8d8e01d2a7bf2184faaaf8be9b77da402612953

SHA256
17dee2aceef308655a0ca3a9d90e7aa3d9a2ea589a40b892a63e15285c6e352f

SHA512
d84b19557975e1ec3bac2f43407de82f110863b1e6371429f463955d4a0bb9cf70a74d711479f60017732ca4d3e760997183bc64c054777fae18984aa10a6773

Download Submit
memory/3140-261-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/4324-119-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-130-0x00007FF839DB0000-0x00007FF839DC0000-memory.dmp

Filesize
64KB

Download
memory/4324-121-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-120-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-131-0x00007FF839DB0000-0x00007FF839DC0000-memory.dmp

Filesize
64KB

Download
memory/4324-118-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-331-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-332-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-333-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download
memory/4324-334-0x00007FF83D3A0000-0x00007FF83D3B0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads