emotet | ed35916f044382fde248ad3268b15033aadfcb2e98360aade23ed3e386f9d1ce

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 21:49

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General

Target

e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe
Size

272KB
MD5

e59fb656beeb0f1ed414b634b240a7f0
SHA1

f14a0a111ce50ae71c7fb8f318974775a46ecc66
SHA256

ed35916f044382fde248ad3268b15033aadfcb2e98360aade23ed3e386f9d1ce
SHA512

2e60374940bf44c30740a753fac1dc82811f627c2a12139a71d7dc5f81ed59a0731d828d6ba85cdc43cd39acb4749f7b25b0ae63debd03d1a422fe4bb0db1709
SSDEEP

6144:AIFpoLPsjOe5Rq2btO4oKAOiK+z32E2UomN25:hOe5A2gO5G7N25

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

49.243.9.118:80

162.241.41.111:7080

190.85.46.52:7080

162.144.42.60:8080

157.245.138.101:7080

103.133.66.57:443

167.71.227.113:8080

80.200.62.81:20

78.186.65.230:80

185.142.236.163:443

78.114.175.216:80

202.166.170.43:80

37.205.9.252:7080

118.243.83.70:80

116.202.10.123:8080

223.135.30.189:80

120.51.34.254:80

139.59.61.215:443

8.4.9.137:8080

202.153.220.157:80

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/5016-4-0x0000000002250000-0x0000000002260000-memory.dmp	emotet
behavioral2/memory/5016-0-0x0000000002370000-0x0000000002382000-memory.dmp	emotet
behavioral2/memory/5016-7-0x0000000000550000-0x000000000055F000-memory.dmp	emotet
behavioral2/memory/1104-10-0x0000000002270000-0x0000000002282000-memory.dmp	emotet
behavioral2/memory/1104-14-0x0000000002050000-0x0000000002060000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1104	ieui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ActivationManager\ieui.exe	e59fb656beeb0f1ed414b634b240a7f0_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	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ieui.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe
1104	ieui.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5016	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5016	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe
1104	ieui.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 1104	5016	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe	86
PID 5016 wrote to memory of 1104	5016	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe	86
PID 5016 wrote to memory of 1104	5016	e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\e59fb656beeb0f1ed414b634b240a7f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e59fb656beeb0f1ed414b634b240a7f0_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:5016
- C:\Windows\SysWOW64\ActivationManager\ieui.exe
  "C:\Windows\SysWOW64\ActivationManager\ieui.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1104

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\ActivationManager\ieui.exe

Filesize
272KB

MD5
e59fb656beeb0f1ed414b634b240a7f0

SHA1
f14a0a111ce50ae71c7fb8f318974775a46ecc66

SHA256
ed35916f044382fde248ad3268b15033aadfcb2e98360aade23ed3e386f9d1ce

SHA512
2e60374940bf44c30740a753fac1dc82811f627c2a12139a71d7dc5f81ed59a0731d828d6ba85cdc43cd39acb4749f7b25b0ae63debd03d1a422fe4bb0db1709

Download Submit
memory/1104-10-0x0000000002270000-0x0000000002282000-memory.dmp

Filesize
72KB

Download
memory/1104-14-0x0000000002050000-0x0000000002060000-memory.dmp

Filesize
64KB

Download
memory/5016-4-0x0000000002250000-0x0000000002260000-memory.dmp

Filesize
64KB

Download
memory/5016-0-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/5016-7-0x0000000000550000-0x000000000055F000-memory.dmp

Filesize
60KB

Download
memory/5016-9-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download