icedid | 40383cb8cf53f8b9baa508c7e5a7872121d84832131a77107e997cece72e9507 | Triage

Analysis

max time kernel
148s
max time network
212s
platform
windows7_x64
resource
win7-20220414-en
submitted
07-05-2022 21:38

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General

Target

40383cb8cf53f8b9baa508c7e5a7872121d84832131a77107e997cece72e9507.dll
Size

287KB
MD5

283001766ef46c1740ee882afcdbfdca
SHA1

8ebeed9b7f198979a4700a0f406050c1d32d3c2d
SHA256

40383cb8cf53f8b9baa508c7e5a7872121d84832131a77107e997cece72e9507
SHA512

bf3cc6e35c3347ce631bf25a2d9499a02e1fb8449784ecfbf0e6d84433262c33a3e53c79f6f1b22d44bfc6449050488db28840580f6450acf1591edaa47f863d

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

C2

loadpascal.asia

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
behavioral1/memory/1344-56-0x00000000750C0000-0x00000000750C6000-memory.dmp	IcedidFirstLoader
behavioral1/memory/1344-57-0x00000000750C0000-0x0000000075165000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 10 IoCs

Processes:

rundll32.exe

flow	pid	process
3	1344	rundll32.exe
5	1344	rundll32.exe
7	1344	rundll32.exe
8	1344	rundll32.exe
10	1344	rundll32.exe
11	1344	rundll32.exe
15	1344	rundll32.exe
16	1344	rundll32.exe
18	1344	rundll32.exe
19	1344	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 1344	1284	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\40383cb8cf53f8b9baa508c7e5a7872121d84832131a77107e997cece72e9507.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\40383cb8cf53f8b9baa508c7e5a7872121d84832131a77107e997cece72e9507.dll,#1
2⤵
- Blocklisted process makes network request
PID:1344

Network

MITRE ATT&CK Matrix

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Downloads

memory/1344-54-0x0000000000000000-mapping.dmp

Download
memory/1344-55-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1344-56-0x00000000750C0000-0x00000000750C6000-memory.dmp

Filesize
24KB

Download
memory/1344-57-0x00000000750C0000-0x0000000075165000-memory.dmp

Filesize
660KB

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