emotet | 013b1c1111950a49db1fed36e0fa18df6bb6c1367aadf0aaba14ff4ed1ab1e31

Analysis

max time kernel
54s
max time network
104s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 08:52

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General

Target

013b1c1111950a49db1fed36e0fa18df6bb6c1367aadf0aaba14ff4ed1ab1e31.dll
Size

818KB
MD5

4232d2189ee673f00a3f08d2e65941e0
SHA1

24132d86bfcc6d72c47a8da98d1863ea77ea28c8
SHA256

013b1c1111950a49db1fed36e0fa18df6bb6c1367aadf0aaba14ff4ed1ab1e31
SHA512

87b41c31371d2074c9510ce86140394210173e3b008c24048437c09125cdb4f2a910778adc410d414e64125a1aa9bc8ceb31ca01f64573d21ecd7d114bb78221
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1ryx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rkwC2Y

Score

10^/10

emotet banker persistence trojan

Malware Config

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FGSPllZ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RDuzroVYIAhJ\\FGSPllZ.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2748	regsvr32.exe
2748	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2748	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4704	2748	regsvr32.exe	66
PID 2748 wrote to memory of 4704	2748	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\013b1c1111950a49db1fed36e0fa18df6bb6c1367aadf0aaba14ff4ed1ab1e31.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RDuzroVYIAhJ\FGSPllZ.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4704

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

Replay Monitor

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Downloads

memory/2748-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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