icedid | ea2d23a8c4bc9ad4c34b8a20823f8b4db812fb1a7ed96b2cd4a7d67daa2bf2fa

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 10:08

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General

Target

92a017789e4750f002668d6132bb22e4_JaffaCakes118.dll
Size

267KB
MD5

92a017789e4750f002668d6132bb22e4
SHA1

087df5939e6337e1cb0dd144a42f48531af05904
SHA256

ea2d23a8c4bc9ad4c34b8a20823f8b4db812fb1a7ed96b2cd4a7d67daa2bf2fa
SHA512

d7f43245de807258d7b48b40e449d4a1c7eb297ac7d66a31a198028afec9d8c3b972600e94bf4089e43c214cf3032f9b58b599e1a0cffff7bdc8857b3b43dd2e
SSDEEP

3072:WKCvsQ1ZkyvvaVP5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoC+vytr7UtkiBvPLiAOg3kaeXV6y

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

wertigohol.click

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 2 IoCs

loader

resource	yara_rule
behavioral2/memory/756-1-0x0000000074ED0000-0x0000000075425000-memory.dmp	IcedidFirstLoader
behavioral2/memory/756-2-0x0000000074ED0000-0x0000000075425000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 10 IoCs

flow	pid	Process
44	756	rundll32.exe
47	756	rundll32.exe
51	756	rundll32.exe
54	756	rundll32.exe
64	756	rundll32.exe
67	756	rundll32.exe
71	756	rundll32.exe
82	756	rundll32.exe
84	756	rundll32.exe
91	756	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 756	4780	rundll32.exe	84
PID 4780 wrote to memory of 756	4780	rundll32.exe	84
PID 4780 wrote to memory of 756	4780	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\92a017789e4750f002668d6132bb22e4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\92a017789e4750f002668d6132bb22e4_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/756-0-0x0000000074F13000-0x0000000074F17000-memory.dmp

Filesize
16KB

Download
memory/756-1-0x0000000074ED0000-0x0000000075425000-memory.dmp

Filesize
5.3MB

Download
memory/756-2-0x0000000074ED0000-0x0000000075425000-memory.dmp

Filesize
5.3MB

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