icedid | 171e929a2ae1e25063d118009f4ff96e538bd7bbba9e56d031063235966ab67e

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 19:22

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General

Target

Scan.lnk
Size

2KB
MD5

f3af4f62c6e8e9c2ea02ba43e284cace
SHA1

b415f25d6863e81ef48d2e5608f8957072a01776
SHA256

5a4d19234330276457f2a8a87af5d5df88d94d6d5a495d5bc7ebd81d677ea10f
SHA512

7355227536a684e8cb002dd3d8e36a72695a4197d23561acb0263d59bb3aa65e230830ff7d0b98c75b6fd032ef0d6cb1f3f8376a5dbee6fee7d01538ce45883c

Score

10^/10

icedid 2271535685 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

2271535685

babysoftletirs.com

Signatures

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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
6	4668	rundll32.exe
27	4668	rundll32.exe
46	4668	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
4668	rundll32.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

pid	Process
4668	rundll32.exe
4668	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2576	3268	cmd.exe	81
PID 3268 wrote to memory of 2576	3268	cmd.exe	81
PID 2576 wrote to memory of 4556	2576	cmd.exe	82
PID 2576 wrote to memory of 4556	2576	cmd.exe	82
PID 2576 wrote to memory of 4668	2576	cmd.exe	83
PID 2576 wrote to memory of 4668	2576	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Scan.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c torpat\sueJl.cmd ljIV
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\system32\xcopy.exe
    xcopy /s /i /e /h torpat\micropublishing.dll C:\Users\Admin\AppData\Local\Temp\*
    3⤵
    PID:4556
- - C:\Windows\system32\rundll32.exe
    rundll32 C:\Users\Admin\AppData\Local\Temp\micropublishing.dll,#1
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:4668

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

C:\Users\Admin\AppData\Local\Temp\micropublishing.dll

Filesize
161KB

MD5
13dc944a91cffd0385e29ea899a43af2

SHA1
793cfb6887fd324583ab1df77ff5e96391a3887b

SHA256
af5f6f066ffc8c375d6e4d1138d63da32014d7ea21b8b7582da0cd8b97794cbe

SHA512
258c0c920f0e76f2b883f967cf73114890f61abbee0824d9b2e913623feaeb53c2b1179bc34df49627fe39459e1d9b20986186015fa0168c7b452eeba7449c39

Download Submit
C:\Users\Admin\AppData\Local\Temp\micropublishing.dll

Filesize
161KB

MD5
13dc944a91cffd0385e29ea899a43af2

SHA1
793cfb6887fd324583ab1df77ff5e96391a3887b

SHA256
af5f6f066ffc8c375d6e4d1138d63da32014d7ea21b8b7582da0cd8b97794cbe

SHA512
258c0c920f0e76f2b883f967cf73114890f61abbee0824d9b2e913623feaeb53c2b1179bc34df49627fe39459e1d9b20986186015fa0168c7b452eeba7449c39

Download Submit
memory/4668-140-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4668-146-0x000001BF64030000-0x000001BF64049000-memory.dmp

Filesize
100KB

Download