icedid | f865f53cb0f7c3f4824f9ec3b36228c15c94477344eae931ce8f594899bb632b

General

Target

ord_482.docm
Size

266KB
MD5

bf61de5c8c5da0b79f0fccca3c4f5e04
SHA1

ce568d2e8d9c1c86a8caf54bbaa85b80984b5cbe
SHA256

eee5599e3d990a109e7346469d8739d184628192831144da80e69244ebdb19d0
SHA512

a55fc8f2bc6cb96c730331a9bd4d5a46a86008f7ed0b09b5c587246a8a370dba01e0227926aa01ab590b3df1fb7662d48c5b2966a651d05a7fe32bc5208379e8

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

C2

3chickens.pw

Signatures

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

IcedID First Stage Loader 2 IoCs

loader

Processes:

resource	yara_rule
behavioral2/memory/1184-141-0x00000000005B0000-0x00000000005B6000-memory.dmp	IcedidFirstLoader
behavioral2/memory/1184-144-0x0000000000480000-0x0000000000483000-memory.dmp	IcedidFirstLoader

Executes dropped EXE 1 IoCs

Processes:

Dwpeokfds.exe

pid process

1184 Dwpeokfds.exe

pid	process
1184	Dwpeokfds.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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

5016 WINWORD.EXE
5016 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

5016 WINWORD.EXE
5016 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE
5016 WINWORD.EXE

pid	process
5016	WINWORD.EXE
5016	WINWORD.EXE

pid	process
5016	WINWORD.EXE
5016	WINWORD.EXE

pid	process
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE
5016	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 5016 wrote to memory of 3632	5016	WINWORD.EXE	splwow64.exe
PID 5016 wrote to memory of 3632	5016	WINWORD.EXE	splwow64.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\ord_482.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5016

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:3632

\??\c:\filelogger\Dwpeokfds.exe
c:\filelogger\Dwpeokfds.exe
1⤵
- Executes dropped EXE
PID:1184

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:\filelogger\Dwpeokfds.exe

Filesize
217KB

MD5
595dbd6bc516042c44c30e809e9fd999

SHA1
cad305ce9097168c021f9098d5ed88c7e5245c32

SHA256
7a6246028972eb47a29923f907152935c24e91a9e3df714b3673beac818bfac9

SHA512
4ed8843919e0ae646e80ce1a6d4adca616e57758f1f30bd3e04261c4d27ea7d9abe7ad5348ad9f2430a56739279dc0ce03bd10d6366119f5f6c88cb600812e1c

Download Submit
\??\c:\filelogger\Dwpeokfds.exe

Filesize
217KB

MD5
595dbd6bc516042c44c30e809e9fd999

SHA1
cad305ce9097168c021f9098d5ed88c7e5245c32

SHA256
7a6246028972eb47a29923f907152935c24e91a9e3df714b3673beac818bfac9

SHA512
4ed8843919e0ae646e80ce1a6d4adca616e57758f1f30bd3e04261c4d27ea7d9abe7ad5348ad9f2430a56739279dc0ce03bd10d6366119f5f6c88cb600812e1c

Download Submit
memory/1184-144-0x0000000000480000-0x0000000000483000-memory.dmp

Filesize
12KB

Download
memory/1184-141-0x00000000005B0000-0x00000000005B6000-memory.dmp

Filesize
24KB

Download
memory/3632-138-0x0000000000000000-mapping.dmp

Download
memory/5016-135-0x00007FF9897B0000-0x00007FF9897C0000-memory.dmp

Filesize
64KB

Download
memory/5016-136-0x00007FF9897B0000-0x00007FF9897C0000-memory.dmp

Filesize
64KB

Download
memory/5016-137-0x000001FD8EAA0000-0x000001FD8EAA4000-memory.dmp

Filesize
16KB

Download
memory/5016-130-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-134-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-133-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-131-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-132-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-146-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-147-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-148-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/5016-149-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads