emotet | 04162318efd55afa58501bac80ecd6bc29a5e27cb77176e59b5a458e60e35eae

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 21:02

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General

Target

00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe
Size

304KB
MD5

00ff2cf35e29c1cc78ed056e6485be6b
SHA1

8274e050312bb8594ad265f853a16fb17f13db26
SHA256

04162318efd55afa58501bac80ecd6bc29a5e27cb77176e59b5a458e60e35eae
SHA512

79669684104e8439a5eeb119bf0bc0586485ae01608f0a267f5d64edcecb0463400f3f5ff6581171ec8e530fc4e684e97095b427d149ae49dfb4e2e146bae04b
SSDEEP

3072:J9zXQj0GpJ4viKir9bXpakjnUvzx8ZlVxCM2B7p2V3++1qyqL5M+X6lppI17:J5XQgGpJKkVXdTk7p2/x46lpK

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

24.43.32.186:80

38.111.46.46:8080

134.209.36.254:8080

162.241.242.173:8080

74.120.55.163:80

61.92.17.12:80

219.74.18.66:443

156.155.166.221:80

104.131.44.150:8080

37.139.21.175:8080

94.1.108.190:443

169.239.182.217:8080

220.245.198.194:80

139.99.158.11:443

91.211.88.52:7080

62.75.141.82:80

174.45.13.118:80

137.119.36.33:80

188.219.31.12:80

103.86.49.11:8080

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
behavioral1/memory/1476-7-0x00000000002B0000-0x00000000002BF000-memory.dmp	emotet
behavioral1/memory/1476-4-0x00000000002E0000-0x00000000002F0000-memory.dmp	emotet
behavioral1/memory/1476-0-0x00000000002C0000-0x00000000002D2000-memory.dmp	emotet
behavioral1/memory/2756-14-0x0000000000260000-0x0000000000270000-memory.dmp	emotet
behavioral1/memory/2756-10-0x0000000000240000-0x0000000000252000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2756	d3d8thk.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\kbd101c\d3d8thk.exe	00ff2cf35e29c1cc78ed056e6485be6b_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	d3d8thk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2756	d3d8thk.exe
2756	d3d8thk.exe
2756	d3d8thk.exe
2756	d3d8thk.exe
2756	d3d8thk.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1476	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 2756	1476	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2756	1476	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2756	1476	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2756	1476	00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ff2cf35e29c1cc78ed056e6485be6b_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Windows\SysWOW64\kbd101c\d3d8thk.exe
  "C:\Windows\SysWOW64\kbd101c\d3d8thk.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2756

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\kbd101c\d3d8thk.exe

Filesize
304KB

MD5
00ff2cf35e29c1cc78ed056e6485be6b

SHA1
8274e050312bb8594ad265f853a16fb17f13db26

SHA256
04162318efd55afa58501bac80ecd6bc29a5e27cb77176e59b5a458e60e35eae

SHA512
79669684104e8439a5eeb119bf0bc0586485ae01608f0a267f5d64edcecb0463400f3f5ff6581171ec8e530fc4e684e97095b427d149ae49dfb4e2e146bae04b

Download Submit
memory/1476-7-0x00000000002B0000-0x00000000002BF000-memory.dmp

Filesize
60KB

Download
memory/1476-4-0x00000000002E0000-0x00000000002F0000-memory.dmp

Filesize
64KB

Download
memory/1476-0-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/1476-9-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2756-14-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2756-10-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download