icedid | c9c2f153c10a1ea0eb914d7902b0866960f0a58459f6f7b5fb29b479a85f3890 | Triage

Analysis

max time kernel
164s
max time network
177s
platform
windows7_x64
resource
win7-20220414-en
submitted
08-05-2022 22:46

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General

Target

c9c2f153c10a1ea0eb914d7902b0866960f0a58459f6f7b5fb29b479a85f3890.dll
Size

186KB
MD5

b3a50b17c5df922ec4a1c3019c33b9c5
SHA1

3b186a01d4a8ccc905f08b0672f32a705ae8d036
SHA256

c9c2f153c10a1ea0eb914d7902b0866960f0a58459f6f7b5fb29b479a85f3890
SHA512

26c0814015940ebc605aae2ed96d7d77d761613451ffb8c9da8cc3f12319800574136368044d1e1f8875fab12e9c62f8bb134e4db29b581763d30547890bbce1

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

C2

vernerfonbraun.pw

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/1984-56-0x0000000075580000-0x00000000755C7000-memory.dmp	IcedidFirstLoader
behavioral1/memory/1984-57-0x0000000075580000-0x0000000075586000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 16 IoCs

Processes:

rundll32.exe

flow	pid	process
3	1984	rundll32.exe
4	1984	rundll32.exe
6	1984	rundll32.exe
7	1984	rundll32.exe
10	1984	rundll32.exe
11	1984	rundll32.exe
13	1984	rundll32.exe
15	1984	rundll32.exe
17	1984	rundll32.exe
18	1984	rundll32.exe
20	1984	rundll32.exe
21	1984	rundll32.exe
23	1984	rundll32.exe
24	1984	rundll32.exe
26	1984	rundll32.exe
27	1984	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1984	2008	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9c2f153c10a1ea0eb914d7902b0866960f0a58459f6f7b5fb29b479a85f3890.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9c2f153c10a1ea0eb914d7902b0866960f0a58459f6f7b5fb29b479a85f3890.dll,#1
2⤵
- Blocklisted process makes network request
PID:1984

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1984-54-0x0000000000000000-mapping.dmp

Download
memory/1984-55-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/1984-56-0x0000000075580000-0x00000000755C7000-memory.dmp

Filesize
284KB

Download
memory/1984-57-0x0000000075580000-0x0000000075586000-memory.dmp

Filesize
24KB

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