icedid | ebdd0354f227a3631513d26322e4c104af8622571ed1e735e48bf297834625e6

Analysis

max time kernel
47s
max time network
51s
platform
windows7_x64
resource
win7-20220414-en
submitted
28-05-2022 16:03

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General

Target

documents.lnk
Size

1KB
MD5

d61780458f992bdf77fe625dd1565e6c
SHA1

2dd14846649ebf8bd9ca7ae300087d021668bab9
SHA256

e160ad95d3c45196a978965356fbaad470f2e04c6dfdc62db94bcb9cf08c3a81
SHA512

7d376ee7d7d56295161af628e6b2922afa3886d05d99569f79910dce168309702f0a80e9498db465d685b2dd94fef91e0ba2c3a0d19d343d7f2e0c140e0b7c07

Score

10^/10

icedid 3333102921 banker loader suricata trojan

Malware Config

Extracted

Family

icedid

Campaign

3333102921

reapetzold.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

2 2016 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2016 rundll32.exe
2016 rundll32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

rundll32.exe

pid process

2016 rundll32.exe

flow	pid	process
2	2016	rundll32.exe

pid	process
2016	rundll32.exe
2016	rundll32.exe

pid	process
2016	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1528 wrote to memory of 2016	1528	cmd.exe	rundll32.exe
PID 1528 wrote to memory of 2016	1528	cmd.exe	rundll32.exe
PID 1528 wrote to memory of 2016	1528	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\documents.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" textins.dll,PluginInit
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:2016

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1528-54-0x000007FEFC151000-0x000007FEFC153000-memory.dmp

Filesize
8KB

Download
memory/2016-88-0x0000000000000000-mapping.dmp

Download
memory/2016-92-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download