emotet | c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf

General

Target

c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
Size

116KB
MD5

89368f12753a9657d1a0c7fe1817aa8c
SHA1

6ae1889a752a23479550c037647e2d8bc60601f4
SHA256

c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf
SHA512

2b646be52e62d3bc487acc26def7dc25fb9876bddbaf5bbc25b30f17e911c340067e6cbbe0976fa6ab1a7530e663dad01d3a3adf1049f5d83f1d5c6c9ef27bc1
SSDEEP

3072:b8ENSRg5KrR52iOG7jWXlnYNav5KLdIIPst5tKRlU:b8KSRg5KPHOGErRKL6GgZ

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Drops file in System32 directory 1 IoCs

Processes:

langsmheg.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	langsmheg.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 21 IoCs

Processes:

langsmheg.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f004a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	langsmheg.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}\WpadDecision = "0"	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-6c-ee-9c-91-9d	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	langsmheg.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	langsmheg.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	langsmheg.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	langsmheg.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}	langsmheg.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-6c-ee-9c-91-9d\WpadDecisionTime = 6016917c5e06d901	langsmheg.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-6c-ee-9c-91-9d\WpadDecision = "0"	langsmheg.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	langsmheg.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}\WpadDecisionReason = "1"	langsmheg.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}\WpadNetworkName = "Network 2"	langsmheg.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-6c-ee-9c-91-9d\WpadDecisionReason = "1"	langsmheg.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	langsmheg.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}\WpadDecisionTime = 6016917c5e06d901	langsmheg.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C5EBFC0E-4542-42E7-B106-8AF543535AFF}\7e-6c-ee-9c-91-9d	langsmheg.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

langsmheg.exe

pid process

1776 langsmheg.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe

pid process

1392 c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe

pid	process
1776	langsmheg.exe

pid	process
1392	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exec3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exelangsmheg.exelangsmheg.exe

pid	process
772	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
1392	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
1368	langsmheg.exe
1776	langsmheg.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exelangsmheg.exe

description	pid	process	target process
PID 772 wrote to memory of 1392	772	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
PID 772 wrote to memory of 1392	772	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
PID 772 wrote to memory of 1392	772	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
PID 772 wrote to memory of 1392	772	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe	c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
PID 1368 wrote to memory of 1776	1368	langsmheg.exe	langsmheg.exe
PID 1368 wrote to memory of 1776	1368	langsmheg.exe	langsmheg.exe
PID 1368 wrote to memory of 1776	1368	langsmheg.exe	langsmheg.exe
PID 1368 wrote to memory of 1776	1368	langsmheg.exe	langsmheg.exe

C:\Users\Admin\AppData\Local\Temp\c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
"C:\Users\Admin\AppData\Local\Temp\c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:772

C:\Users\Admin\AppData\Local\Temp\c3be44de65945ca8ee4da7fa1ac8d3d33bc098960c717657ab3f62462ae07ddf.exe
--70751afc
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1392

C:\Windows\SysWOW64\langsmheg.exe
"C:\Windows\SysWOW64\langsmheg.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\SysWOW64\langsmheg.exe
--b4b175b8
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1776

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/772-54-0x00000000761F1000-0x00000000761F3000-memory.dmp

Filesize
8KB

Download
memory/772-55-0x00000000002B0000-0x00000000002C1000-memory.dmp

Filesize
68KB

Download
memory/772-57-0x00000000002B0000-0x00000000002C1000-memory.dmp

Filesize
68KB

Download
memory/772-58-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1392-56-0x0000000000000000-mapping.dmp

Download
memory/1392-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1392-61-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1392-65-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1776-63-0x0000000000000000-mapping.dmp

Download
memory/1776-66-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1776-67-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads