icedid | 675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7 | Triage

Analysis

max time kernel
148s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
20-03-2022 02:12

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General

Target

675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll
Size

229KB
MD5

aaadfeda3770294df350381a1e42b32c
SHA1

5bf60a0c84129d1448c33e7876836c4b90e0bba0
SHA256

675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7
SHA512

ac9f9a9c3a85a936a936c67197690cd50627367dc11244910baa395c920faa2a47f88b0e1420f00623b117105276b421219d870501e6c420bdd10d4facc06e55

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2844-134-0x0000000074960000-0x00000000749AC000-memory.dmp	IcedidFirstLoader
behavioral2/memory/2844-136-0x0000000074960000-0x000000007496A000-memory.dmp	IcedidFirstLoader

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4140 2844 WerFault.exe rundll32.exe
4280 2844 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1344 wrote to memory of 2844	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 2844	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 2844	1344	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 4140	2844	rundll32.exe	WerFault.exe
PID 2844 wrote to memory of 4140	2844	rundll32.exe	WerFault.exe
PID 2844 wrote to memory of 4140	2844	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 628
3⤵
- Program crash
PID:4140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 628
3⤵
- Program crash
PID:4280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2844 -ip 2844
1⤵
PID:3968

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2844-134-0x0000000074960000-0x00000000749AC000-memory.dmp

Filesize
304KB

Download
memory/2844-135-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/2844-136-0x0000000074960000-0x000000007496A000-memory.dmp

Filesize
40KB

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