emotet | 9d0867b1f000ea6663031102b5a556013877e4864916019f54fb36b94a524b54

Analysis

max time kernel
132s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 20:37

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General

Target

d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe
Size

667KB
MD5

d2ca825636f69d06c1dd8ddac63a816e
SHA1

b7b53d2e8e12211974962b2bb9785191045bf53e
SHA256

9d0867b1f000ea6663031102b5a556013877e4864916019f54fb36b94a524b54
SHA512

e5878cf99cf166f7f96a5693815c00d7d274e2dc38188f6fd074845595ab324e06f99947f3d92f4f484f52e6c5198167001bfa93074d606326963fdc17f4d61d
SSDEEP

12288:U2JhG//t8C5VCFSoDpaQlHfl6mCiWDaBMFCOoCGsq:U2JC/t8iVNoDgQVN6mCipt/X

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

116.91.240.96:80

167.71.227.113:8080

190.85.46.52:7080

162.144.42.60:8080

202.166.170.43:80

95.216.205.155:8080

120.51.34.254:80

103.93.220.182:80

111.89.241.139:80

60.125.114.64:443

45.177.120.37:8080

185.86.148.68:443

75.127.14.170:8080

119.92.77.17:80

203.153.216.178:7080

172.96.190.154:8080

179.5.118.12:80

153.229.219.1:443

139.59.12.63:8080

115.79.195.246:80

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

resource	yara_rule
behavioral1/memory/1940-4-0x0000000000270000-0x0000000000280000-memory.dmp	emotet
behavioral1/memory/1940-7-0x0000000000230000-0x000000000023F000-memory.dmp	emotet
behavioral1/memory/1940-0-0x0000000000250000-0x0000000000262000-memory.dmp	emotet
behavioral1/memory/2996-14-0x00000000001E0000-0x00000000001F0000-memory.dmp	emotet
behavioral1/memory/2996-11-0x0000000000270000-0x0000000000282000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2996	cfgmgr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\eapp3hst\cfgmgr32.exe	d2ca825636f69d06c1dd8ddac63a816e_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	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfgmgr32.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2996	cfgmgr32.exe
2996	cfgmgr32.exe
2996	cfgmgr32.exe
2996	cfgmgr32.exe
2996	cfgmgr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1940	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2996	1940	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe	31
PID 1940 wrote to memory of 2996	1940	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe	31
PID 1940 wrote to memory of 2996	1940	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe	31
PID 1940 wrote to memory of 2996	1940	d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2ca825636f69d06c1dd8ddac63a816e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Windows\SysWOW64\eapp3hst\cfgmgr32.exe
  "C:\Windows\SysWOW64\eapp3hst\cfgmgr32.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2996

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\eapp3hst\cfgmgr32.exe

Filesize
667KB

MD5
d2ca825636f69d06c1dd8ddac63a816e

SHA1
b7b53d2e8e12211974962b2bb9785191045bf53e

SHA256
9d0867b1f000ea6663031102b5a556013877e4864916019f54fb36b94a524b54

SHA512
e5878cf99cf166f7f96a5693815c00d7d274e2dc38188f6fd074845595ab324e06f99947f3d92f4f484f52e6c5198167001bfa93074d606326963fdc17f4d61d

Download Submit
memory/1940-4-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/1940-7-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/1940-0-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1940-9-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/2996-14-0x00000000001E0000-0x00000000001F0000-memory.dmp

Filesize
64KB

Download
memory/2996-11-0x0000000000270000-0x0000000000282000-memory.dmp

Filesize
72KB

Download