emotet | 279f77d5c95cd7b415ed0798a3f807c77b6c17dc90510a60ad67ab962808ceee

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16-06-2024 12:24

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General

Target

b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe
Size

145KB
MD5

b37d78852bd0833c2d036bf3996e1e5e
SHA1

0eb1c74f2043886aafa5d55f3a553d81dcf087b2
SHA256

279f77d5c95cd7b415ed0798a3f807c77b6c17dc90510a60ad67ab962808ceee
SHA512

a0dd871daea2916dad0de9819394ccb0c8ed276d08bb861e6224e0d3cf3d1ddd874cef382637ba475a920e342af93a3e2d50a66f3863326621cf83deb470fd27
SSDEEP

3072:d4wOi31tMsKSvJwjTPsjuHwLj5FycOhV5iRvgYfWXGyNkPfr/N2:4UYsKSvGHsJNNOh/ippw7kPD/

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

71.72.196.159:80

134.209.36.254:8080

120.138.30.150:8080

94.23.216.33:80

157.245.99.39:8080

137.59.187.107:8080

94.23.237.171:443

61.19.246.238:443

156.155.166.221:80

50.35.17.13:80

153.137.36.142:80

91.211.88.52:7080

209.141.54.221:8080

185.94.252.104:443

174.45.13.118:80

87.106.136.232:8080

62.75.141.82:80

213.196.135.145:80

188.219.31.12:80

82.80.155.43:80

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
behavioral2/memory/1516-7-0x0000000000550000-0x000000000055F000-memory.dmp	emotet
behavioral2/memory/1516-4-0x00000000005F0000-0x0000000000600000-memory.dmp	emotet
behavioral2/memory/1516-0-0x00000000005D0000-0x00000000005E2000-memory.dmp	emotet
behavioral2/memory/2164-14-0x00000000021A0000-0x00000000021B0000-memory.dmp	emotet
behavioral2/memory/2164-10-0x00000000005E0000-0x00000000005F2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

unregmp2.exe

pid process

2164 unregmp2.exe
Drops file in System32 directory 1 IoCs

Processes:

b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\netdiagfx\unregmp2.exe b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\netdiagfx\unregmp2.exe	b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

unregmp2.exe

pid	process
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe
2164	unregmp2.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

pid process

1516 b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

pid	process
1516	b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe

description	pid	process	target process
PID 1516 wrote to memory of 2164	1516	b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe	unregmp2.exe
PID 1516 wrote to memory of 2164	1516	b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe	unregmp2.exe
PID 1516 wrote to memory of 2164	1516	b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe	unregmp2.exe

C:\Users\Admin\AppData\Local\Temp\b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b37d78852bd0833c2d036bf3996e1e5e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\netdiagfx\unregmp2.exe
"C:\Windows\SysWOW64\netdiagfx\unregmp2.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2164

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\netdiagfx\unregmp2.exe
Filesize
145KB

MD5
b37d78852bd0833c2d036bf3996e1e5e

SHA1
0eb1c74f2043886aafa5d55f3a553d81dcf087b2

SHA256
279f77d5c95cd7b415ed0798a3f807c77b6c17dc90510a60ad67ab962808ceee

SHA512
a0dd871daea2916dad0de9819394ccb0c8ed276d08bb861e6224e0d3cf3d1ddd874cef382637ba475a920e342af93a3e2d50a66f3863326621cf83deb470fd27

Download Submit
memory/1516-7-0x0000000000550000-0x000000000055F000-memory.dmp

Filesize
60KB

Download
memory/1516-4-0x00000000005F0000-0x0000000000600000-memory.dmp

Filesize
64KB

Download
memory/1516-0-0x00000000005D0000-0x00000000005E2000-memory.dmp

Filesize
72KB

Download
memory/1516-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2164-14-0x00000000021A0000-0x00000000021B0000-memory.dmp

Filesize
64KB

Download
memory/2164-10-0x00000000005E0000-0x00000000005F2000-memory.dmp

Filesize
72KB

Download