icedid | 2c84b5162ef66c154c66fed1d14f348e5e0054dff486a63f0473165fdbee9b2e

Analysis

max time kernel
322s
max time network
329s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
24-03-2022 08:31

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General

Target

document.lnk
Size

1KB
MD5

adf0907a6114c2b55349c08251efdf50
SHA1

aa25ae2f9dbe514169f4526ef4a61c1feeb1386a
SHA256

3bb2f8c2d2d1c8da2a2051bd9621099689c5cd0a6b12aa8cb5739759e843e5e6
SHA512

12d8f47079c712c0fd231ddb5dd7669e1345a3c1f531732b5ecb35895c98acbfb7a5fa49ca63e71084378355646baaa7bf8b3e10edaddf71d58a7ccde9c7f896

Score

10^/10

icedid 3529509686 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

3529509686

oceriesfornot.top

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

18 4748 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-1-5-21-1346565761-3498240568-4147300184-1000\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

4748 rundll32.exe
4748 rundll32.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4972 wrote to memory of 4748 4972 cmd.exe rundll32.exe
PID 4972 wrote to memory of 4748 4972 cmd.exe rundll32.exe

flow	pid	process
18	4748	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
4748	rundll32.exe
4748	rundll32.exe

description	pid	process	target process
PID 4972 wrote to memory of 4748	4972	cmd.exe	rundll32.exe
PID 4972 wrote to memory of 4748	4972	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\document.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4972

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" dar.dll,DllRegisterServer
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4748

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/4748-130-0x0000000000000000-mapping.dmp

Download
memory/4748-131-0x0000000180000000-0x000000018000B000-memory.dmp

Filesize
44KB

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