emotet | c2d338e3a07f1a566d0f0e8e75838b2f9d63c4f2ab71cafbdf3ec110fc5c14c5

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 19:15

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General

Target

b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe
Size

304KB
MD5

b4c390808e00fa54ed4b48986382a543
SHA1

e348699916e2f3df7c268ae7c6a42124fba47d05
SHA256

c2d338e3a07f1a566d0f0e8e75838b2f9d63c4f2ab71cafbdf3ec110fc5c14c5
SHA512

c15b5d1ad6dacbc0efe87129401f3032cee5387f0f720420a8b9a1bceaaf675c2c3badb6268d93c0a95050c087c62126dfdf5e72424a4cbded07e87db13260e7
SSDEEP

3072:J9zXQj0GpJ4viKir9bXpakjnUvmx8ZlVxCM2B7p2V3++1qyqL5M+X6lppI17:J5XQgGpJKkVXsTk7p2/x46lpK

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

24.43.32.186:80

38.111.46.46:8080

134.209.36.254:8080

162.241.242.173:8080

74.120.55.163:80

61.92.17.12:80

219.74.18.66:443

156.155.166.221:80

104.131.44.150:8080

37.139.21.175:8080

94.1.108.190:443

169.239.182.217:8080

220.245.198.194:80

139.99.158.11:443

91.211.88.52:7080

62.75.141.82:80

174.45.13.118:80

137.119.36.33:80

188.219.31.12:80

103.86.49.11:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

Processes:

resource	yara_rule
behavioral1/memory/1760-4-0x00000000001D0000-0x00000000001E0000-memory.dmp	emotet
behavioral1/memory/1760-0-0x0000000000260000-0x0000000000272000-memory.dmp	emotet
behavioral1/memory/1760-7-0x00000000001C0000-0x00000000001CF000-memory.dmp	emotet
behavioral1/memory/2304-14-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral1/memory/2304-10-0x00000000001D0000-0x00000000001E2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

mfc120u.exe

pid process

2304 mfc120u.exe
Drops file in System32 directory 1 IoCs

Processes:

b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\api-ms-win-service-winsvc-l1-1-0\mfc120u.exe b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

mfc120u.exe

pid process

2304 mfc120u.exe
2304 mfc120u.exe
2304 mfc120u.exe
2304 mfc120u.exe
2304 mfc120u.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

pid process

1760 b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

pid	process
2304	mfc120u.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\api-ms-win-service-winsvc-l1-1-0\mfc120u.exe	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

pid	process
2304	mfc120u.exe
2304	mfc120u.exe
2304	mfc120u.exe
2304	mfc120u.exe
2304	mfc120u.exe

pid	process
1760	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe

description	pid	process	target process
PID 1760 wrote to memory of 2304	1760	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe	mfc120u.exe
PID 1760 wrote to memory of 2304	1760	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe	mfc120u.exe
PID 1760 wrote to memory of 2304	1760	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe	mfc120u.exe
PID 1760 wrote to memory of 2304	1760	b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe	mfc120u.exe

C:\Users\Admin\AppData\Local\Temp\b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4c390808e00fa54ed4b48986382a543_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1760

C:\Windows\SysWOW64\api-ms-win-service-winsvc-l1-1-0\mfc120u.exe
"C:\Windows\SysWOW64\api-ms-win-service-winsvc-l1-1-0\mfc120u.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2304

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Windows\SysWOW64\api-ms-win-service-winsvc-l1-1-0\mfc120u.exe
Filesize
304KB

MD5
b4c390808e00fa54ed4b48986382a543

SHA1
e348699916e2f3df7c268ae7c6a42124fba47d05

SHA256
c2d338e3a07f1a566d0f0e8e75838b2f9d63c4f2ab71cafbdf3ec110fc5c14c5

SHA512
c15b5d1ad6dacbc0efe87129401f3032cee5387f0f720420a8b9a1bceaaf675c2c3badb6268d93c0a95050c087c62126dfdf5e72424a4cbded07e87db13260e7

Download Submit
memory/1760-4-0x00000000001D0000-0x00000000001E0000-memory.dmp

Filesize
64KB

Download
memory/1760-0-0x0000000000260000-0x0000000000272000-memory.dmp

Filesize
72KB

Download
memory/1760-7-0x00000000001C0000-0x00000000001CF000-memory.dmp

Filesize
60KB

Download
memory/1760-8-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2304-14-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/2304-10-0x00000000001D0000-0x00000000001E2000-memory.dmp

Filesize
72KB

Download