emotet | 25e17e2aa3ab1d31ea0949f3cad40a95dd5c62a1581aabe265283598b5c68abd

Analysis

max time kernel
139s
max time network
148s
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 02:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe
Size

149KB
MD5

3407694a3b5e5fdb052610f2e5e8f860
SHA1

b9b06564b329e362012b00eacf464a8493858f8c
SHA256

25e17e2aa3ab1d31ea0949f3cad40a95dd5c62a1581aabe265283598b5c68abd
SHA512

3f08b73578333195f44878051f2f919f22dfecc70248e32baebee2024b396fae530334cf6ffbbcbc93f3fee6bd7f67c5bfbb32bde5bf8a1ed74abe1f1ac0115b
SSDEEP

3072:WY4s5aoSrBTX/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSd/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/4356-0-0x00000000009E0000-0x00000000009F2000-memory.dmp	emotet
behavioral2/memory/4356-5-0x0000000000A00000-0x0000000000A10000-memory.dmp	emotet
behavioral2/memory/4356-7-0x0000000000470000-0x000000000047F000-memory.dmp	emotet
behavioral2/memory/3200-14-0x0000000000570000-0x0000000000580000-memory.dmp	emotet
behavioral2/memory/3200-10-0x0000000000550000-0x0000000000562000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3200	imm32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Apphlpdm\imm32.exe	3407694a3b5e5fdb052610f2e5e8f860_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	3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	imm32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe
3200	imm32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4356	3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 3200	4356	3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe	84
PID 4356 wrote to memory of 3200	4356	3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe	84
PID 4356 wrote to memory of 3200	4356	3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3407694a3b5e5fdb052610f2e5e8f860_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\SysWOW64\Apphlpdm\imm32.exe
  "C:\Windows\SysWOW64\Apphlpdm\imm32.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3200

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\Apphlpdm\imm32.exe

Filesize
149KB

MD5
3407694a3b5e5fdb052610f2e5e8f860

SHA1
b9b06564b329e362012b00eacf464a8493858f8c

SHA256
25e17e2aa3ab1d31ea0949f3cad40a95dd5c62a1581aabe265283598b5c68abd

SHA512
3f08b73578333195f44878051f2f919f22dfecc70248e32baebee2024b396fae530334cf6ffbbcbc93f3fee6bd7f67c5bfbb32bde5bf8a1ed74abe1f1ac0115b

Download Submit
memory/3200-14-0x0000000000570000-0x0000000000580000-memory.dmp

Filesize
64KB

Download
memory/3200-10-0x0000000000550000-0x0000000000562000-memory.dmp

Filesize
72KB

Download
memory/4356-0-0x00000000009E0000-0x00000000009F2000-memory.dmp

Filesize
72KB

Download
memory/4356-5-0x0000000000A00000-0x0000000000A10000-memory.dmp

Filesize
64KB

Download
memory/4356-7-0x0000000000470000-0x000000000047F000-memory.dmp

Filesize
60KB

Download
memory/4356-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download