icedid | 92c6795bb0fd13a958ed3544db69ad07a0139c787c18625d48683fd861ebcaa9

Analysis

Target

documents.lnk
Size

1KB
MD5

5dd2663a72c1114ef4257c69f07f7973
SHA1

1891936886f9114c2af23fa13845fdc28cb98326
SHA256

30705ee86a30f4373203d1be11715ba4bf5709bc277b369ea7d4f6b19d024279
SHA512

a10c78a86c185e37bcd0afbdf68ef65b19c39d35d308b8535c23f0a205f2d32c0f41850080b759de628267357dd5fe0fca736d4de0111cda45bc92c0c040173f

Score

10^/10

Family

icedid

Campaign

3084789471

yolneanz.com

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 1008 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

1008 rundll32.exe
1008 rundll32.exe

flow	pid	process
2	1008	rundll32.exe

pid	process
1008	rundll32.exe
1008	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1380 wrote to memory of 1008	1380	cmd.exe	rundll32.exe
PID 1380 wrote to memory of 1008	1380	cmd.exe	rundll32.exe
PID 1380 wrote to memory of 1008	1380	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:1380

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1008-88-0x0000000000000000-mapping.dmp

Download
memory/1008-92-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/1380-54-0x000007FEFC5C1000-0x000007FEFC5C3000-memory.dmp

Filesize
8KB

Download