icedid | ec11467a9beb27b6329e84a19e90f4563d9720ed8ec1f3c1ae013783061062fa

General

Target

lunawebs doc 09.26.2022.docm
Size

867KB
MD5

fb04ab5da032babddd908e18bff60391
SHA1

8d1a1d32c6b49c41ae8ede82ad728ca471f2b1fd
SHA256

ec11467a9beb27b6329e84a19e90f4563d9720ed8ec1f3c1ae013783061062fa
SHA512

86277b4c345f6d8475c5223ced232588ab045a09059c41267e5238e63a5a8eb3fcd7913562fd7f674c8029e458136f61adcc8c41b394bc64b317d4c6f6449a62
SSDEEP

12288:ApVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEWIesySlS3P9:KV2jUeQRI5wPN/Bx

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	3388	3040	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

26 3388 rundll32.exe
51 3388 rundll32.exe
56 3388 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3388 rundll32.exe

flow	pid	process
26	3388	rundll32.exe
51	3388	rundll32.exe
56	3388	rundll32.exe

pid	process
3388	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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3040 WINWORD.EXE
3040 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3388 rundll32.exe
3388 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE

pid	process
3040	WINWORD.EXE
3040	WINWORD.EXE

pid	process
3388	rundll32.exe
3388	rundll32.exe

pid	process
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3040 wrote to memory of 3388	3040	WINWORD.EXE	rundll32.exe
PID 3040 wrote to memory of 3388	3040	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\lunawebs doc 09.26.2022.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:3040

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\6849o005.5i5,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\6849o005.5i5
Filesize
532KB

MD5
b286ae4314d748b1924390a89d4b52a4

SHA1
573f723cd98588f00b80f55a6cec6360080a4e67

SHA256
a78ebb0934a1720eab23c504382d7b9984afe251c645cb3c8872fd43aad63987

SHA512
26437b9d9ec2441c709b4342aff82f35eb34170bc2ddd91bbf2cc1e0bba321c7251a6fcb88a448312782d9b67a2d65b775fb1e203fdd4cc4851e1b1052cf3509

Download Submit
C:\ProgramData\6849o005.5i5
Filesize
532KB

MD5
b286ae4314d748b1924390a89d4b52a4

SHA1
573f723cd98588f00b80f55a6cec6360080a4e67

SHA256
a78ebb0934a1720eab23c504382d7b9984afe251c645cb3c8872fd43aad63987

SHA512
26437b9d9ec2441c709b4342aff82f35eb34170bc2ddd91bbf2cc1e0bba321c7251a6fcb88a448312782d9b67a2d65b775fb1e203fdd4cc4851e1b1052cf3509

Download Submit
memory/3040-136-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-133-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-132-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-137-0x00007FFA4A2F0000-0x00007FFA4A300000-memory.dmp

Filesize
64KB

Download
memory/3040-138-0x00007FFA4A2F0000-0x00007FFA4A300000-memory.dmp

Filesize
64KB

Download
memory/3040-153-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-134-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-135-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-152-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-151-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3040-150-0x00007FFA4CB50000-0x00007FFA4CB60000-memory.dmp

Filesize
64KB

Download
memory/3388-148-0x000002A499CD0000-0x000002A499CD6000-memory.dmp

Filesize
24KB

Download
memory/3388-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/3388-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads