emotet | e2b78b83e909ddeaac7840272b53c1d14b3042d63b59b44076a9796ec0579007

Analysis

max time kernel
53s
max time network
149s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
05-11-2022 04:28

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General

Target

e2b78b83e909ddeaac7840272b53c1d14b3042d63b59b44076a9796ec0579007.dll
Size

887KB
MD5

2d6870ae236240bec608ca5704785f71
SHA1

00ebaabab15732e78d93aa5806b3b46c88298d6f
SHA256

e2b78b83e909ddeaac7840272b53c1d14b3042d63b59b44076a9796ec0579007
SHA512

81a531cba4f56c93991a5f472c09e23e8b2f7928177232477833dd8b1a54bf82c76d4c44c0e1f78a76a2851d6b6401de83d7597c0931b70f7b782d5a874e2693
SSDEEP

12288:A0BQgtzAxM8q6BkmkxisTsxwJzCQ6TZ56lu4Vp4y1F9SFXCwQwbk:Ar6zAxVq6Bkm7saIzCXTZxUJFcJ

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2888	regsvr32.exe
2888	regsvr32.exe
4828	regsvr32.exe
4828	regsvr32.exe
4828	regsvr32.exe
4828	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2888	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 4828	2888	regsvr32.exe	66
PID 2888 wrote to memory of 4828	2888	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e2b78b83e909ddeaac7840272b53c1d14b3042d63b59b44076a9796ec0579007.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LHbQJiDrFmzcGIZ\CzaEjG.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4828

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/2888-119-0x0000000002000000-0x0000000002030000-memory.dmp

Filesize
192KB

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memory/4828-124-0x0000000000000000-mapping.dmp

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