emotet | 14cbbb7edf7df95a64eef88bf5107bca27819ae3137006092afd0bdcb0e5ebb9

General

Target

3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe
Size

408KB
MD5

3031536e5c2201ff1da00ed0ca3c7c96
SHA1

6971267b950fad44fdce1bd6a67433c5651bd18b
SHA256

14cbbb7edf7df95a64eef88bf5107bca27819ae3137006092afd0bdcb0e5ebb9
SHA512

6f4dc85a275c81e0b9bcfcfd6b14a06de2532ab2aefb8082261d192c9f5e63baef966858469033d6d4b38e5dcca340e312be758f834d7be482965f44721f80f8
SSDEEP

6144:YZDhw/Nw+86gQ/FGz8C0mDwwQYuzz3J7asoU:YZ9w/NbzXwQYuzz3JDl

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

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
behavioral2/memory/1944-17-0x0000000002B90000-0x0000000002BA0000-memory.dmp	emotet
behavioral2/memory/1576-41-0x0000000002200000-0x0000000002210000-memory.dmp	emotet
behavioral2/memory/1576-45-0x0000000002200000-0x0000000002210000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1576	dot3gpui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\srmshell\dot3gpui.exe	3031536e5c2201ff1da00ed0ca3c7c96_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	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dot3gpui.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe
1576	dot3gpui.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe
1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe
1576	dot3gpui.exe
1576	dot3gpui.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 1576	1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe	84
PID 1944 wrote to memory of 1576	1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe	84
PID 1944 wrote to memory of 1576	1944	3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3031536e5c2201ff1da00ed0ca3c7c96_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Windows\SysWOW64\srmshell\dot3gpui.exe
  "C:\Windows\SysWOW64\srmshell\dot3gpui.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\srmshell\dot3gpui.exe

Filesize
408KB

MD5
3031536e5c2201ff1da00ed0ca3c7c96

SHA1
6971267b950fad44fdce1bd6a67433c5651bd18b

SHA256
14cbbb7edf7df95a64eef88bf5107bca27819ae3137006092afd0bdcb0e5ebb9

SHA512
6f4dc85a275c81e0b9bcfcfd6b14a06de2532ab2aefb8082261d192c9f5e63baef966858469033d6d4b38e5dcca340e312be758f834d7be482965f44721f80f8

Download Submit
memory/1576-31-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-32-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-41-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/1576-40-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1576-39-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-28-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-29-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-30-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-38-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-33-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-34-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-35-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-36-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-37-0x00000000021F0000-0x00000000021F2000-memory.dmp

Filesize
8KB

Download
memory/1576-45-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/1944-16-0x0000000000439000-0x000000000043A000-memory.dmp

Filesize
4KB

Download
memory/1944-8-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-17-0x0000000002B90000-0x0000000002BA0000-memory.dmp

Filesize
64KB

Download
memory/1944-4-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-13-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-5-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-7-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-14-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-15-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-3-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-9-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-10-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-11-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-12-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/1944-21-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1944-6-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download

Analysis

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