icedid | ac8961a113621c2d483f80e21951026145b184311f3b34fb2f6880cdcf81871e

Analysis

max time kernel
124s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2023 18:58

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General

Target

DRAWBOLT.lnk
Size

1KB
MD5

d3802357c1a598dfa8fea22cfa4c0fa4
SHA1

1a2837faa4cc5004016230a6824d651f4c22f4dd
SHA256

e78102f6008f606d8b3bfa5d172e16a459b2e18c34861755c3297b8e3c9acc23
SHA512

55cc43a7f9fdbd45333ed86c033c9ee35d848201256c09994e485d46430022089eb0afc12e9d485d3ecc963d0be967990f5e469960ef59dd5b7a7d351c48b8e6

Score

10^/10

icedid 1691396905 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

1691396905

plitspiritnox.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

5 952 rundll32.exe
58 952 rundll32.exe
110 952 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-1-5-21-4246620582-653642754-1174164128-1000\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

952 rundll32.exe
952 rundll32.exe

flow	pid	process
5	952	rundll32.exe
58	952	rundll32.exe
110	952	rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
952	rundll32.exe
952	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 4756 wrote to memory of 2160	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 2160	4756	cmd.exe	cmd.exe
PID 2160 wrote to memory of 952	2160	cmd.exe	rundll32.exe
PID 2160 wrote to memory of 952	2160	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DRAWBOLT.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4756

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c "WORKHAND\EXCRESCE.CMD reg" G m Pullulate K Y
2⤵
- Suspicious use of WriteProcessMemory
PID:2160

C:\Windows\system32\rundll32.exe
rundll32 WORKHAND/DIURESIS.DAT,init
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:952

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

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Downloads

memory/952-133-0x0000000000000000-mapping.dmp

Download
memory/952-134-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/2160-132-0x0000000000000000-mapping.dmp

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