emotet | 6d05f37fd4bcf45615c61e0d97611e82f2429f4d1b37a593ab377654530197dd

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
29-07-2024 02:38

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General

Target

33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe
Size

149KB
MD5

33cf1c257ea7db39dbeabe991ce722f1
SHA1

e6d65d5c2f036f3a005cb3c8c42a31429bb158f0
SHA256

6d05f37fd4bcf45615c61e0d97611e82f2429f4d1b37a593ab377654530197dd
SHA512

408792e34aa58fed882329309f0e37176d85acc5bf26e9fe1ed4d96084e9dff3d9f11726c0a64a72b80404b52a100c73a82b9889371f003e5bb1176ec0f7bdb1
SSDEEP

3072:WY4s5aoSrBTu/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSA/tY6AjpL+enkgef

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 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/2944-7-0x0000000000540000-0x000000000054F000-memory.dmp	emotet
behavioral2/memory/2944-5-0x0000000000550000-0x0000000000560000-memory.dmp	emotet
behavioral2/memory/2944-0-0x00000000005B0000-0x00000000005C2000-memory.dmp	emotet
behavioral2/memory/4860-14-0x0000000000780000-0x0000000000790000-memory.dmp	emotet
behavioral2/memory/4860-10-0x0000000000440000-0x0000000000452000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
4860	KBDHELA2.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\DefaultDeviceManager\KBDHELA2.exe	33cf1c257ea7db39dbeabe991ce722f1_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	33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KBDHELA2.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe
4860	KBDHELA2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2944	33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 4860	2944	33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe	83
PID 2944 wrote to memory of 4860	2944	33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe	83
PID 2944 wrote to memory of 4860	2944	33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\33cf1c257ea7db39dbeabe991ce722f1_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Windows\SysWOW64\DefaultDeviceManager\KBDHELA2.exe
  "C:\Windows\SysWOW64\DefaultDeviceManager\KBDHELA2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4860

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\DefaultDeviceManager\KBDHELA2.exe

Filesize
149KB

MD5
33cf1c257ea7db39dbeabe991ce722f1

SHA1
e6d65d5c2f036f3a005cb3c8c42a31429bb158f0

SHA256
6d05f37fd4bcf45615c61e0d97611e82f2429f4d1b37a593ab377654530197dd

SHA512
408792e34aa58fed882329309f0e37176d85acc5bf26e9fe1ed4d96084e9dff3d9f11726c0a64a72b80404b52a100c73a82b9889371f003e5bb1176ec0f7bdb1

Download Submit
memory/2944-7-0x0000000000540000-0x000000000054F000-memory.dmp

Filesize
60KB

Download
memory/2944-5-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/2944-0-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/2944-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4860-14-0x0000000000780000-0x0000000000790000-memory.dmp

Filesize
64KB

Download
memory/4860-10-0x0000000000440000-0x0000000000452000-memory.dmp

Filesize
72KB

Download