emotet | 181b0576c7e8db60646a8c4c497b78e89b6caa336802de54339a4ade36f419cd

Analysis

max time kernel
52s
max time network
139s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
07/11/2022, 17:16

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General

Target

181b0576c7e8db60646a8c4c497b78e89b6caa336802de54339a4ade36f419cd.dll
Size

557KB
MD5

82dd4a0383d2abe6f586bcb164639f87
SHA1

47f99bf2623f9d1f4030f28df46fa933a92e23d2
SHA256

181b0576c7e8db60646a8c4c497b78e89b6caa336802de54339a4ade36f419cd
SHA512

301065a28e3cc4b57f0be7412653c7844d0ca0c6c787895039c3987194762c19fd6102be48a5798995c7b25ebb9ab71ec9464a63a43891b4e19961a995cab156
SSDEEP

12288:dpIvqWKGHObU8g2iLc3QGukaE8W5oeqs7Zi8:dpIyWKcObmPLc3Fuk86nZ08

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

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

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\apzxKCcm.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\YfRfFHufQCGHR\\apzxKCcm.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2764	regsvr32.exe
2764	regsvr32.exe
3768	regsvr32.exe
3768	regsvr32.exe
3768	regsvr32.exe
3768	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2764	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 3768	2764	regsvr32.exe	66
PID 2764 wrote to memory of 3768	2764	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\181b0576c7e8db60646a8c4c497b78e89b6caa336802de54339a4ade36f419cd.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YfRfFHufQCGHR\apzxKCcm.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3768

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/2764-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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