emotet | 20902055620c95b956408009086b4aff31ec486f665becce9ad8707fbc8385aa

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 23:32

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General

Target

83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe
Size

95KB
MD5

83fd2c9733267c6381b0780ebb08a338
SHA1

b46941fd32ec36ea2ab07296ebcc92d455d47850
SHA256

20902055620c95b956408009086b4aff31ec486f665becce9ad8707fbc8385aa
SHA512

d5f2d7622abfcd7c5569ba1cab69c99c30eaee6a3b3e936b2424fde3770720ad8112c323b4f9e5fab18339d9855e0d4f9b2d3553ef74dcd0f203ef15510e1763
SSDEEP

1536:L5qy5eV2+suXluClZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQClZlO/vRyc+T+mw4RoQ1o

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/536-4-0x00000000009F0000-0x0000000000A00000-memory.dmp	emotet
behavioral2/memory/536-1-0x0000000000B10000-0x0000000000B22000-memory.dmp	emotet
behavioral2/memory/536-7-0x00000000009E0000-0x00000000009EF000-memory.dmp	emotet
behavioral2/memory/1036-10-0x00000000008F0000-0x0000000000902000-memory.dmp	emotet
behavioral2/memory/1036-14-0x0000000000910000-0x0000000000920000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1036	ole2.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sfc\ole2.exe	83fd2c9733267c6381b0780ebb08a338_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	83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ole2.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe
1036	ole2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
536	83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 1036	536	83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe	85
PID 536 wrote to memory of 1036	536	83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe	85
PID 536 wrote to memory of 1036	536	83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83fd2c9733267c6381b0780ebb08a338_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:536
- C:\Windows\SysWOW64\sfc\ole2.exe
  "C:\Windows\SysWOW64\sfc\ole2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1036

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\sfc\ole2.exe

Filesize
95KB

MD5
83fd2c9733267c6381b0780ebb08a338

SHA1
b46941fd32ec36ea2ab07296ebcc92d455d47850

SHA256
20902055620c95b956408009086b4aff31ec486f665becce9ad8707fbc8385aa

SHA512
d5f2d7622abfcd7c5569ba1cab69c99c30eaee6a3b3e936b2424fde3770720ad8112c323b4f9e5fab18339d9855e0d4f9b2d3553ef74dcd0f203ef15510e1763

Download Submit
memory/536-4-0x00000000009F0000-0x0000000000A00000-memory.dmp

Filesize
64KB

Download
memory/536-1-0x0000000000B10000-0x0000000000B22000-memory.dmp

Filesize
72KB

Download
memory/536-7-0x00000000009E0000-0x00000000009EF000-memory.dmp

Filesize
60KB

Download
memory/536-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1036-10-0x00000000008F0000-0x0000000000902000-memory.dmp

Filesize
72KB

Download
memory/1036-14-0x0000000000910000-0x0000000000920000-memory.dmp

Filesize
64KB

Download