icedid | e843f357788c17351b569fd3ff32cdb91fe498eec76c0397e6c0fcfd978edb53

Analysis

Target

documents.lnk
Size

1KB
MD5

dc097dea18775a8f3d31b52697dc368e
SHA1

c9d5fe30ac230dc48d450182fb899c9638fb35bb
SHA256

f7861ee8b3917e3746d44a769453334c9bf1b780213634ed9abd42f7873b0593
SHA512

ad34d919b7e8dc014e53c14a3a6c74556a24b1258aec83eb3c5fe584c9c908ba3a11e001319ae22e51173c6908ba6c34e5dde7f4056d0cc753e645ea2310ddb0

Score

10^/10

Family

icedid

Campaign

3000901376

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 1016 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

1016 rundll32.exe
1016 rundll32.exe

flow	pid	process
2	1016	rundll32.exe

pid	process
1016	rundll32.exe
1016	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1520 wrote to memory of 1016	1520	cmd.exe	rundll32.exe
PID 1520 wrote to memory of 1016	1520	cmd.exe	rundll32.exe
PID 1520 wrote to memory of 1016	1520	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:1520

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

memory/1016-88-0x0000000000000000-mapping.dmp

Download
memory/1016-92-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/1520-54-0x000007FEFBDC1000-0x000007FEFBDC3000-memory.dmp

Filesize
8KB

Download