emotet | bcadd141106d0de03840484cdb4aa3d0ccf8dcce6c00d9ebb204c29cf4dc3037

Analysis

max time kernel
152s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2023, 11:19

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General

Target

LAuHg1q4VYBWSvd5ldyXXwMOyfn6lQl4Rh.dll
Size

502.5MB
MD5

bdb6e67d4debba71e4853bf9c8744ab3
SHA1

86464dc254cd8e2ce368e6a3729198aea7d73e60
SHA256

8d079273a86ebf2f9130d6184c85fa9158fc38d5503a353f04ab3a557798df94
SHA512

70d721e5269fdcbdeda332d5dd6463dbbbe2a6153470f00569bab5efd7eb86b36beac0643dbebc17191dc42663136380fa031fbebe14b69f3cf4287d134d6360
SSDEEP

6144:ZS+strpYZOLnN6zBiWmLcipbxTV5bEgWrhTmi3ve2vof2PPMIf39yeuLcLwdi:ZbapYTiDcidxTJUdpe2vofQMIfUb

Score

10^/10

emotet epoch4 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

164.68.99.3:8080

164.90.222.65:443

186.194.240.217:443

1.234.2.232:8080

103.75.201.2:443

187.63.160.88:80

147.139.166.154:8080

91.207.28.33:8080

5.135.159.50:443

153.92.5.27:8080

213.239.212.5:443

103.43.75.120:443

159.65.88.10:8080

167.172.253.162:8080

153.126.146.25:7080

119.59.103.152:8080

107.170.39.149:8080

183.111.227.137:8080

159.89.202.34:443

110.232.117.186:8080

eck1.plain

ecs1.plain

Signatures

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MhiwBONLAgVihu.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\SDsPLey\\MhiwBONLAgVihu.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5052	regsvr32.exe
5052	regsvr32.exe
232	regsvr32.exe
232	regsvr32.exe
232	regsvr32.exe
232	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5052	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 232	5052	regsvr32.exe	86
PID 5052 wrote to memory of 232	5052	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\LAuHg1q4VYBWSvd5ldyXXwMOyfn6lQl4Rh.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SDsPLey\MhiwBONLAgVihu.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:232

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5052-133-0x0000000180000000-0x000000018002D000-memory.dmp

Filesize
180KB

Download
memory/5052-136-0x0000000000F40000-0x0000000000F41000-memory.dmp

Filesize
4KB

Download