icedid | c219777c4bdd8df4f3190678b777156b2f81f734f55376a627bedcb4b3daf3dc

General

Target

jenniferbrantley file 09.26.22.docm
Size

865KB
MD5

90bfaf210589f99fd00bc0b942870597
SHA1

2c520dd9f61b762e44ffccdf69b39a50a53e02d5
SHA256

c219777c4bdd8df4f3190678b777156b2f81f734f55376a627bedcb4b3daf3dc
SHA512

7e405c407cf9bdd3fe9e197fbb59c6da5c21c96cabfebc30e83fec3795fcc5c9e3e1817750ee0f411a22e080c216ae53f615dc61e4f853876c0e7c7cb88b6f06
SSDEEP

12288:JGVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEqFIkxQ+9GjT:sV2jUeQRI5wPN/JFIoYjT

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	996	4604	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

58 996 rundll32.exe
183 996 rundll32.exe
186 996 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

996 rundll32.exe

flow	pid	process
58	996	rundll32.exe
183	996	rundll32.exe
186	996	rundll32.exe

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4604 WINWORD.EXE
4604 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

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

Processes:

WINWORD.EXE

pid process

4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE

pid	process
4604	WINWORD.EXE
4604	WINWORD.EXE

pid	process
996	rundll32.exe
996	rundll32.exe

pid	process
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4604 wrote to memory of 996	4604	WINWORD.EXE	rundll32.exe
PID 4604 wrote to memory of 996	4604	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\jenniferbrantley 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:4604

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\57485094.425,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:996

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

Replay Monitor

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Downloads

C:\ProgramData\57485094.425
Filesize
532KB

MD5
ea25bb10113cd95b38040a2fa9d52587

SHA1
3a778e05d34cb763101edba2cce6b904caed12fc

SHA256
9ea73832d0fddac88a327efdb639423ebccf3f83074c323e0f30c67b9b1a3986

SHA512
9bebb71e4890dea11d925785e6c407f82e7229d3c47c34f4af977fdddcb25c24a57abf68bc2975acaa099d054a423d82c65a13126c3ba4a59f696ff95d09b93c

Download Submit
C:\ProgramData\57485094.425
Filesize
532KB

MD5
ea25bb10113cd95b38040a2fa9d52587

SHA1
3a778e05d34cb763101edba2cce6b904caed12fc

SHA256
9ea73832d0fddac88a327efdb639423ebccf3f83074c323e0f30c67b9b1a3986

SHA512
9bebb71e4890dea11d925785e6c407f82e7229d3c47c34f4af977fdddcb25c24a57abf68bc2975acaa099d054a423d82c65a13126c3ba4a59f696ff95d09b93c

Download Submit
memory/996-139-0x0000000000000000-mapping.dmp

Download
memory/996-143-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/996-142-0x000001DA3B540000-0x000001DA3B546000-memory.dmp

Filesize
24KB

Download
memory/4604-136-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-138-0x00007FFC232B0000-0x00007FFC232C0000-memory.dmp

Filesize
64KB

Download
memory/4604-137-0x00007FFC232B0000-0x00007FFC232C0000-memory.dmp

Filesize
64KB

Download
memory/4604-132-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-135-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-133-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-134-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-150-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-151-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-152-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download
memory/4604-153-0x00007FFC25C10000-0x00007FFC25C20000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads