icedid | c29dc8fc03b2dcf7df0f8d0485ccde8d5bd98dacdc1c71cd88c6d9d3da16cfba

Analysis

max time kernel
148s
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
02-09-2024 03:29

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General

Target

c29dc8fc03b2dcf7df0f8d0485ccde8d5bd98dacdc1c71cd88c6d9d3da16cfba.dll
Size

180KB
MD5

ab2ab78db04bc342b6d68208fc78b31d
SHA1

3ea0d311c1df0aa654557976d81df66217c41af8
SHA256

c29dc8fc03b2dcf7df0f8d0485ccde8d5bd98dacdc1c71cd88c6d9d3da16cfba
SHA512

513104413598ab9b8af695d47a2aa9ce6da9e154623bc64de0115867c6c2535ba76d9ca238e3d860d8134d18554d93a55d776523861d441fe0315749f90e54bd
SSDEEP

3072:aZDZ3U6U9IXYZM+4P2vOP5w+hrEI0TmCsb:aZDZ3OCZMOprWQ

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

loadlisboa.casa

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/4068-1-0x0000000010000000-0x0000000010381000-memory.dmp	IcedidFirstLoader
behavioral2/memory/4068-2-0x0000000010000000-0x0000000010381000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 14 IoCs

flow	pid	Process
35	4068	rundll32.exe
38	4068	rundll32.exe
41	4068	rundll32.exe
44	4068	rundll32.exe
47	4068	rundll32.exe
54	4068	rundll32.exe
57	4068	rundll32.exe
59	4068	rundll32.exe
66	4068	rundll32.exe
71	4068	rundll32.exe
74	4068	rundll32.exe
76	4068	rundll32.exe
79	4068	rundll32.exe
81	4068	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 2584 wrote to memory of 4068	2584	rundll32.exe	83
PID 2584 wrote to memory of 4068	2584	rundll32.exe	83
PID 2584 wrote to memory of 4068	2584	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c29dc8fc03b2dcf7df0f8d0485ccde8d5bd98dacdc1c71cd88c6d9d3da16cfba.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c29dc8fc03b2dcf7df0f8d0485ccde8d5bd98dacdc1c71cd88c6d9d3da16cfba.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4068

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/4068-0-0x0000000010027000-0x000000001002B000-memory.dmp

Filesize
16KB

Download
memory/4068-1-0x0000000010000000-0x0000000010381000-memory.dmp

Filesize
3.5MB

Download
memory/4068-3-0x0000000010027000-0x000000001002B000-memory.dmp

Filesize
16KB

Download
memory/4068-2-0x0000000010000000-0x0000000010381000-memory.dmp

Filesize
3.5MB

Download