icedid | 6d8a66cddd81c9d8ab0f017bd38f72e3dd65235989ed207670fdbc9427f45db1

General

Target

naturahouse doc 09.26.2022.docm
Size

866KB
MD5

90d96e06a7cd0bccdfe7dc2a65b67d45
SHA1

43b3ddadebc58523f66031b89a7b80bdd5d71733
SHA256

6d8a66cddd81c9d8ab0f017bd38f72e3dd65235989ed207670fdbc9427f45db1
SHA512

5f7257535aaf4e351f9e5dda3dd2b7a2da2045652ba636cea099a3ca8adc4b5007c4508da902dff9cff6877117f213778164bcb3c3a02e9eef58dab40842b570
SSDEEP

12288:nVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEQeKDDK2HiFg6htEMOoS:nV2jUeQRI5wPN/ffDKibMpS

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	3184	3372	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

43 3184 rundll32.exe
52 3184 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3184 rundll32.exe

flow	pid	process
43	3184	rundll32.exe
52	3184	rundll32.exe

pid	process
3184	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

3372 WINWORD.EXE
3372 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3184 rundll32.exe
3184 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3372 WINWORD.EXE
3372 WINWORD.EXE
3372 WINWORD.EXE
3372 WINWORD.EXE
3372 WINWORD.EXE
3372 WINWORD.EXE
3372 WINWORD.EXE

pid	process
3372	WINWORD.EXE
3372	WINWORD.EXE

pid	process
3184	rundll32.exe
3184	rundll32.exe

pid	process
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3372 wrote to memory of 3184	3372	WINWORD.EXE	rundll32.exe
PID 3372 wrote to memory of 3184	3372	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\naturahouse 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:3372
- C:\Windows\SYSTEM32\rundll32.exe
  rundll32 C:\ProgramData\129j054a.970,PluginInit
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:3184

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\129j054a.970

Filesize
532KB

MD5
d58a8816b9ff839e19e1c2eda86e875e

SHA1
0b94656d5e756059017056d5497640393ed03612

SHA256
e784617783714ac268c31d697ba44ae4ec4646d09a1a18bb07afafad0e032274

SHA512
93a63e4f0fc042c0e5793694da7e47f92bcb284e5543835a370cf035749038495d40b94697a557a1ec76ae4faac45897f0a1b0f9dcca8a76176c75ac1e8462d1

Download Submit
C:\ProgramData\129j054a.970

Filesize
532KB

MD5
d58a8816b9ff839e19e1c2eda86e875e

SHA1
0b94656d5e756059017056d5497640393ed03612

SHA256
e784617783714ac268c31d697ba44ae4ec4646d09a1a18bb07afafad0e032274

SHA512
93a63e4f0fc042c0e5793694da7e47f92bcb284e5543835a370cf035749038495d40b94697a557a1ec76ae4faac45897f0a1b0f9dcca8a76176c75ac1e8462d1

Download Submit
memory/3184-139-0x0000000000000000-mapping.dmp

Download
memory/3184-143-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/3184-142-0x0000021013520000-0x0000021013526000-memory.dmp

Filesize
24KB

Download
memory/3372-136-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-138-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download
memory/3372-137-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download
memory/3372-132-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-135-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-134-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-133-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-150-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-151-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-152-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-153-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads