icedid | a84da88d30017633824c0731d6637a80c1fe97c40f9d6421b39c94b367b35a2f

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
28-07-2024 04:01

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General

Target

08611f014ec85553012e359dda9d8014_JaffaCakes118.dll
Size

267KB
MD5

08611f014ec85553012e359dda9d8014
SHA1

58da861aaef777ae6b0cb7d4e316b9b7cd0539b1
SHA256

a84da88d30017633824c0731d6637a80c1fe97c40f9d6421b39c94b367b35a2f
SHA512

a5555a93599e62f98ab5c28590f8b2721afd85a5870ef9f5471450d4b6944a54703e767904e8ab36c6f82757cdf3058eb3298b0ebbfec9f29b215b79de03a092
SSDEEP

3072:WKCvsQ1ZkyvvaV05wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCDvytr7UtkiBvPLiAOg3kaeXV6y

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

Processes:

resource	yara_rule
behavioral2/memory/4888-1-0x0000000074CA0000-0x00000000751F5000-memory.dmp	IcedidFirstLoader
behavioral2/memory/4888-2-0x0000000074CA0000-0x00000000751F5000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 19 IoCs

Processes:

rundll32.exe

flow	pid	process
43	4888	rundll32.exe
45	4888	rundll32.exe
46	4888	rundll32.exe
47	4888	rundll32.exe
51	4888	rundll32.exe
55	4888	rundll32.exe
58	4888	rundll32.exe
66	4888	rundll32.exe
68	4888	rundll32.exe
75	4888	rundll32.exe
76	4888	rundll32.exe
82	4888	rundll32.exe
84	4888	rundll32.exe
95	4888	rundll32.exe
96	4888	rundll32.exe
99	4888	rundll32.exe
101	4888	rundll32.exe
102	4888	rundll32.exe
103	4888	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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4920 wrote to memory of 4888	4920	rundll32.exe	rundll32.exe
PID 4920 wrote to memory of 4888	4920	rundll32.exe	rundll32.exe
PID 4920 wrote to memory of 4888	4920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\08611f014ec85553012e359dda9d8014_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\08611f014ec85553012e359dda9d8014_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4888

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/4888-0-0x0000000074CE3000-0x0000000074CE7000-memory.dmp

Filesize
16KB

Download
memory/4888-1-0x0000000074CA0000-0x00000000751F5000-memory.dmp

Filesize
5.3MB

Download
memory/4888-2-0x0000000074CA0000-0x00000000751F5000-memory.dmp

Filesize
5.3MB

Download