icedid | e250c4fa1f402547845a328b4ea7c8e8af2fa73e32dde0aa3cb782262faf1064

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
06-07-2022 16:50

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General

Target

h1mor3/documents.lnk
Size

2KB
MD5

21d1b6bbdf3b78678beb355220365222
SHA1

7444806f4739b1b33f4f1d008f0493863b77f8ea
SHA256

505a6950fda3c810bb1847bd0e11a49cf1b20e57cdf8c7817e58d27e075453a2
SHA512

13e976c2d2b1096b675f983baf18a960b2300a1ec52bdd609ba6483eb126092c80249a01971ccfea22347e2fbddc746b0ae26d77471ab40899c722aa3c918ac2

Score

10^/10

icedid 4105767744 banker loader suricata trojan

Malware Config

Extracted

Family

icedid

Campaign

4105767744

frodupshopping.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

8 5096 rundll32.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation cmd.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

5096 rundll32.exe
5096 rundll32.exe

flow	pid	process
8	5096	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
5096	rundll32.exe
5096	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 2344 wrote to memory of 5088	2344	cmd.exe	cmd.exe
PID 2344 wrote to memory of 5088	2344	cmd.exe	cmd.exe
PID 5088 wrote to memory of 5096	5088	cmd.exe	rundll32.exe
PID 5088 wrote to memory of 5096	5088	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\h1mor3\documents.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2344

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c start rundll32.exe h1mor3.dll, #1
2⤵
- Suspicious use of WriteProcessMemory
PID:5088

C:\Windows\system32\rundll32.exe
rundll32.exe h1mor3.dll, #1
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:5096

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5088-130-0x0000000000000000-mapping.dmp

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memory/5096-131-0x0000000000000000-mapping.dmp

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memory/5096-132-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

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