emotet | e267a7cc2452310c677078a0047d8bc0a53ee232ccdcbddc55091169255ae81d

Analysis

max time kernel
136s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 14:57

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General

Target

cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe
Size

212KB
MD5

cfcd6caa3bfc91b8ea68c158feea674d
SHA1

5021c0f2278a195ea2d0476037bb9fedba3a1cf9
SHA256

e267a7cc2452310c677078a0047d8bc0a53ee232ccdcbddc55091169255ae81d
SHA512

b29c0013c9c8b1b33952ed45cffff5fb464eabd3606104e7aa7f5267e1633a0418cbd29686ed2f776e5b003a6082b6119db58af2df84f082f17c40492f692253
SSDEEP

3072:oKdoleKfKf1S7KI9wzET3ksCcF8z9ltq/SGhJisRT8lusvwdoym:oKdlKfKs7KI9wolCcSXGms+FvY

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

87.106.139.101:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 3 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2764-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2764-0-0x0000000000220000-0x0000000000232000-memory.dmp	emotet
behavioral1/memory/2764-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2808	mscpx32r.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mmcico\mscpx32r.exe	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mscpx32r.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2808	mscpx32r.exe
2808	mscpx32r.exe
2808	mscpx32r.exe
2808	mscpx32r.exe
2808	mscpx32r.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2764	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2808	2764	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2808	2764	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2808	2764	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2808	2764	cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cfcd6caa3bfc91b8ea68c158feea674d_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\mmcico\mscpx32r.exe
  "C:\Windows\SysWOW64\mmcico\mscpx32r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\mmcico\mscpx32r.exe

Filesize
212KB

MD5
cfcd6caa3bfc91b8ea68c158feea674d

SHA1
5021c0f2278a195ea2d0476037bb9fedba3a1cf9

SHA256
e267a7cc2452310c677078a0047d8bc0a53ee232ccdcbddc55091169255ae81d

SHA512
b29c0013c9c8b1b33952ed45cffff5fb464eabd3606104e7aa7f5267e1633a0418cbd29686ed2f776e5b003a6082b6119db58af2df84f082f17c40492f692253

Download Submit
memory/2764-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2764-0-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download
memory/2764-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2764-8-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download