emotet | 749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1

General

Target

749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
Size

233KB
MD5

18ae3da3daae20222b52f9ae8fb6729e
SHA1

20192c64d9a6757bccd71111dcb0b5ff856cfa72
SHA256

749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1
SHA512

7b1e644eabeba9a13e46667ebfc5d0355a5873df143b84815bbef61dfe4e02f0e3b2090afa162323e18704d4187a93f853084e40eee45e9c2fe1745fdea8974e
SSDEEP

3072:XZoGbF2ny0ViOfTOp3ORLYkGQXOa+8ZpDySU7fqMvvXAEuwfb30WtaImOgC9RPbA:TMnyK/TTZEhvfjqIVRPbkZ9rVx

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:

definemdmmcd.exe

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

definemdmmcd.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}\WpadNetworkName = "Network 2"	definemdmmcd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-4e-f9-4c-c7-d9\WpadDecisionReason = "1"	definemdmmcd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-4e-f9-4c-c7-d9\WpadDecision = "0"	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	definemdmmcd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	definemdmmcd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}\WpadDecisionTime = 7059099e1634d901	definemdmmcd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}\WpadDecision = "0"	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}\72-4e-f9-4c-c7-d9	definemdmmcd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-4e-f9-4c-c7-d9\WpadDecisionTime = 7059099e1634d901	definemdmmcd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	definemdmmcd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f003d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-4e-f9-4c-c7-d9	definemdmmcd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemdmmcd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	definemdmmcd.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	definemdmmcd.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BC03D935-FC93-416E-865A-94057F55D97C}\WpadDecisionReason = "1"	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	definemdmmcd.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	definemdmmcd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	definemdmmcd.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

definemdmmcd.exe

pid process

1912 definemdmmcd.exe
1912 definemdmmcd.exe
1912 definemdmmcd.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe

pid process

1328 749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe

pid	process
1912	definemdmmcd.exe
1912	definemdmmcd.exe
1912	definemdmmcd.exe

pid	process
1328	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exedefinemdmmcd.exedefinemdmmcd.exe

pid	process
1144	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
1328	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
1908	definemdmmcd.exe
1912	definemdmmcd.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exedefinemdmmcd.exe

description	pid	process	target process
PID 1144 wrote to memory of 1328	1144	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
PID 1144 wrote to memory of 1328	1144	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
PID 1144 wrote to memory of 1328	1144	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
PID 1144 wrote to memory of 1328	1144	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe	749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
PID 1908 wrote to memory of 1912	1908	definemdmmcd.exe	definemdmmcd.exe
PID 1908 wrote to memory of 1912	1908	definemdmmcd.exe	definemdmmcd.exe
PID 1908 wrote to memory of 1912	1908	definemdmmcd.exe	definemdmmcd.exe
PID 1908 wrote to memory of 1912	1908	definemdmmcd.exe	definemdmmcd.exe

C:\Users\Admin\AppData\Local\Temp\749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
"C:\Users\Admin\AppData\Local\Temp\749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\749a6b26a4fb6028b2503e4cd337752a48a335b564ca32c5e33b848827004ca1.exe
--46dde049
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1328

C:\Windows\SysWOW64\definemdmmcd.exe
"C:\Windows\SysWOW64\definemdmmcd.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\SysWOW64\definemdmmcd.exe
--f6165c45
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1912

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

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Downloads

memory/1144-55-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/1144-56-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1328-54-0x0000000000000000-mapping.dmp

Download
memory/1328-57-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1328-58-0x0000000075F01000-0x0000000075F03000-memory.dmp

Filesize
8KB

Download
memory/1328-60-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1912-59-0x0000000000000000-mapping.dmp

Download
memory/1912-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1912-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads