emotet | 388fd9c78faaa1109320b1ab5bd58d20f4607d4b3f93df97e546a4be146c6852

Analysis

max time kernel
148s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2023 05:22

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General

Target

388fd9c78faaa1109320b1ab5bd58d20f4607d4b3f93df97e546a4be146c6852.dll
Size

887KB
MD5

2e9ac292a74c09b2efdeba5405f2afbf
SHA1

cde0838656231dae4afb607ce7c4e00310bdc3f1
SHA256

388fd9c78faaa1109320b1ab5bd58d20f4607d4b3f93df97e546a4be146c6852
SHA512

5aa2dc4a83190d7bbba14a41338e152ed3e637f2ccfc688632d1648387962225cb518eb8925cd5484b13172d3341d353245678ff0112b2c1c2a5f70be462c89f
SSDEEP

12288:A0BQgtzAxM8q6BkmkxisTsxwJzCQ6TZ56lu4Vp4y1F9SFXCwQ0bk:Ar6zAxVq6Bkm7saIzCXTZxUJFcp

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

Processes:

regsvr32.exe

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

732 regsvr32.exe
732 regsvr32.exe
1912 regsvr32.exe
1912 regsvr32.exe
1912 regsvr32.exe
1912 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

732 regsvr32.exe

pid	process
732	regsvr32.exe
732	regsvr32.exe
1912	regsvr32.exe
1912	regsvr32.exe
1912	regsvr32.exe
1912	regsvr32.exe

pid	process
732	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 732 wrote to memory of 1912	732	regsvr32.exe	regsvr32.exe
PID 732 wrote to memory of 1912	732	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\388fd9c78faaa1109320b1ab5bd58d20f4607d4b3f93df97e546a4be146c6852.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:732

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZgbBFggbgXRuSnt\JvvQQ.dll"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1912

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/732-132-0x0000000000B10000-0x0000000000B40000-memory.dmp

Filesize
192KB

Download
memory/1912-135-0x0000000000000000-mapping.dmp

Download