icedid | 26f492c47084b37acb68702cafda4256054eb8b07dbed4d215ea7844827efd4d

General

Target

mirafilmes file 09.26.22.docm
Size

865KB
MD5

be8e99d469cb9571fd571166449f1b5f
SHA1

2430200d8e58876a05598f93fa7007f06c67675b
SHA256

26f492c47084b37acb68702cafda4256054eb8b07dbed4d215ea7844827efd4d
SHA512

4af1ef5d2238482915544be13196dd417b3e189ce7a0626b2483c0cf80ec0550559f5b4120f562344e6cfd2d44b8bf4802ca5e8a0d3f9db65e5f7f52ce5b516f
SSDEEP

12288:tcVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEwSHNxhp/G7obp9b6dGRn:SV2jUeQRI5wPN/HSHjGs19bTn

Score

10^/10

icedid 742081363 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

742081363

C2

scainznorka.com

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2836	4216	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

43 2836 rundll32.exe
50 2836 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2836 rundll32.exe

flow	pid	process
43	2836	rundll32.exe
50	2836	rundll32.exe

pid	process
2836	rundll32.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4216 WINWORD.EXE
4216 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2836 rundll32.exe
2836 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4216 WINWORD.EXE
4216 WINWORD.EXE
4216 WINWORD.EXE
4216 WINWORD.EXE
4216 WINWORD.EXE
4216 WINWORD.EXE
4216 WINWORD.EXE

pid	process
4216	WINWORD.EXE
4216	WINWORD.EXE

pid	process
2836	rundll32.exe
2836	rundll32.exe

pid	process
4216	WINWORD.EXE
4216	WINWORD.EXE
4216	WINWORD.EXE
4216	WINWORD.EXE
4216	WINWORD.EXE
4216	WINWORD.EXE
4216	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4216 wrote to memory of 2836	4216	WINWORD.EXE	rundll32.exe
PID 4216 wrote to memory of 2836	4216	WINWORD.EXE	rundll32.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\mirafilmes file 09.26.22.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4216

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\8061832u.t58,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\8061832u.t58
Filesize
532KB

MD5
6921834d88b426135d62c65e5fda51a9

SHA1
5c6856e8f91678001f1fcf7662f9e8d45f9fff33

SHA256
37dcbe10877b0e4fd1b860eca58617620fd09a77cc3a747929444a86f31d6b93

SHA512
12d69a74695f7213f408d66b308a7ae472c5fe89a06a39c95ee23401543d04478d423bc149c24c9e1e11d8919b3ee78242aa6e646efc56ce42e915eb3648de8e

Download Submit
C:\ProgramData\8061832u.t58
Filesize
532KB

MD5
6921834d88b426135d62c65e5fda51a9

SHA1
5c6856e8f91678001f1fcf7662f9e8d45f9fff33

SHA256
37dcbe10877b0e4fd1b860eca58617620fd09a77cc3a747929444a86f31d6b93

SHA512
12d69a74695f7213f408d66b308a7ae472c5fe89a06a39c95ee23401543d04478d423bc149c24c9e1e11d8919b3ee78242aa6e646efc56ce42e915eb3648de8e

Download Submit
memory/2836-149-0x000001959C8A0000-0x000001959C8A6000-memory.dmp

Filesize
24KB

Download
memory/2836-140-0x0000000000000000-mapping.dmp

Download
memory/2836-143-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4216-134-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-138-0x00007FF7CA1E0000-0x00007FF7CA1F0000-memory.dmp

Filesize
64KB

Download
memory/4216-139-0x0000024DFCED1000-0x0000024DFCED3000-memory.dmp

Filesize
8KB

Download
memory/4216-137-0x00007FF7CA1E0000-0x00007FF7CA1F0000-memory.dmp

Filesize
64KB

Download
memory/4216-135-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-133-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-136-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-132-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-151-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-152-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-153-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download
memory/4216-154-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads