icedid | 5c9b6b76ea0fac9e9e6ab41a52aeec496db006ef575f6a461e9e30cac3392d07

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-08-2022 07:15

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General

Target

sterlip/documents.lnk
Size

1KB
MD5

9629f10740cd3cb2765bb784d0e62dbc
SHA1

ef9019c89073520bdacc63bf93776fbe6a3d6aca
SHA256

e89cd1999517b47805106111e14de4a03669cac30adb3b3304655febce25955f
SHA512

094b0e4d4d7b6106e0b1cb4d32c124e62c691d3717af7b7a7bd3cb7d126adc33c79c816cc6ca00e162221804cf2b991d73159ff0b56a908fab5f7d6fa0a35e2a

Score

10^/10

icedid 2260774107 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

2260774107

godenfasternow.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

12 3604 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-1-5-21-2891029575-1462575-1165213807-1000\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

3604 rundll32.exe
3604 rundll32.exe

flow	pid	process
12	3604	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
3604	rundll32.exe
3604	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.execmd.execmd.exe

description	pid	process	target process
PID 1988 wrote to memory of 260	1988	cmd.exe	cmd.exe
PID 1988 wrote to memory of 260	1988	cmd.exe	cmd.exe
PID 260 wrote to memory of 2580	260	cmd.exe	cmd.exe
PID 260 wrote to memory of 2580	260	cmd.exe	cmd.exe
PID 2580 wrote to memory of 3604	2580	cmd.exe	rundll32.exe
PID 2580 wrote to memory of 3604	2580	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\sterlip\documents.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C start 5.bat
2⤵
- Suspicious use of WriteProcessMemory
PID:260

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K 5.bat
3⤵
- Suspicious use of WriteProcessMemory
PID:2580

C:\Windows\system32\rundll32.exe
RunDll32 sterli0p.dll,#1
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/260-132-0x0000000000000000-mapping.dmp

Download
memory/2580-133-0x0000000000000000-mapping.dmp

Download
memory/3604-134-0x0000000000000000-mapping.dmp

Download
memory/3604-135-0x00007FFBAA960000-0x00007FFBAA9C3000-memory.dmp

Filesize
396KB

Download
memory/3604-136-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download