icedid | 653ce0a5a10034f67ee8b532c0dceff339cdabe1cef35633cface24b124b6688

Analysis

Target

ta578/documents.lnk
Size

2KB
MD5

bb31db59e05077fb9a7c3c87d1b98db9
SHA1

2ea630b90c9cbb41ae50145946c1e47c499c8df2
SHA256

3082534af9d5dcfbe3e2c5b02bce8fec53177ef89d9db6c116dafed1663a43f1
SHA512

3e2020dfcd3154c5f3b1d907f5fc3a31d55f9e780a7a4b3b82541cabcb94478c2caafe1672493d030616265109c33f7760363ca464638b90f302119612605d21

Score

10^/10

Family

icedid

Campaign

3568430872

alionavon.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 1984 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

1984 rundll32.exe
1984 rundll32.exe

flow	pid	process
2	1984	rundll32.exe

pid	process
1984	rundll32.exe
1984	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1092 wrote to memory of 1984	1092	cmd.exe	rundll32.exe
PID 1092 wrote to memory of 1984	1092	cmd.exe	rundll32.exe
PID 1092 wrote to memory of 1984	1092	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ta578\documents.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1092

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1092-54-0x000007FEFB9C1000-0x000007FEFB9C3000-memory.dmp

Filesize
8KB

Download
memory/1984-88-0x0000000000000000-mapping.dmp

Download
memory/1984-92-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download