icedid | 5fc988c40235b772e5909d360780c9365821984bf35d6dc178ee0ad72bc27f8d | Triage

Analysis

max time kernel
170s
max time network
178s
platform
windows7_x64
resource
win7-20220414-en
submitted
07-05-2022 20:23

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General

Target

5fc988c40235b772e5909d360780c9365821984bf35d6dc178ee0ad72bc27f8d.dll
Size

288KB
MD5

5f9b863755e1a3bc7a439ff8da19ac33
SHA1

fe847e079b94543ef63a96701e6e566ed8751c6b
SHA256

5fc988c40235b772e5909d360780c9365821984bf35d6dc178ee0ad72bc27f8d
SHA512

73d4f415dd66a7cb7350048210971976c0d0e224d1c8688afaa9ef9592ba6f41f31d19aafc31b788b9a3c58b4f7be222047d60a77d1d6960dff81b63d8c0e2c4

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

C2

loadbmw.click

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/1944-56-0x0000000074A10000-0x0000000074AB1000-memory.dmp	IcedidFirstLoader
behavioral1/memory/1944-57-0x0000000074A10000-0x0000000074A16000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 14 IoCs

Processes:

rundll32.exe

flow	pid	process
5	1944	rundll32.exe
6	1944	rundll32.exe
8	1944	rundll32.exe
10	1944	rundll32.exe
14	1944	rundll32.exe
15	1944	rundll32.exe
17	1944	rundll32.exe
18	1944	rundll32.exe
20	1944	rundll32.exe
21	1944	rundll32.exe
23	1944	rundll32.exe
24	1944	rundll32.exe
26	1944	rundll32.exe
27	1944	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe
PID 1668 wrote to memory of 1944	1668	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5fc988c40235b772e5909d360780c9365821984bf35d6dc178ee0ad72bc27f8d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1668

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5fc988c40235b772e5909d360780c9365821984bf35d6dc178ee0ad72bc27f8d.dll,#1
2⤵
- Blocklisted process makes network request
PID:1944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1944-54-0x0000000000000000-mapping.dmp

Download
memory/1944-55-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download
memory/1944-56-0x0000000074A10000-0x0000000074AB1000-memory.dmp

Filesize
644KB

Download
memory/1944-57-0x0000000074A10000-0x0000000074A16000-memory.dmp

Filesize
24KB

Download