icedid | b63410aee1ea13f6175d41c6e980606cca09a12069f68e49b330d01f3e75a777

General

Target

nabankco,invoice,09.26.docm
Size

866KB
MD5

6cd073362222caa889f3489c86281319
SHA1

8ec1e49183949c2151a4f347a30eb7b9618a55de
SHA256

b63410aee1ea13f6175d41c6e980606cca09a12069f68e49b330d01f3e75a777
SHA512

2ac3b8e3a61191d644a59819d494cca8eb740ea1748fd15babd362b784e0f5192dc330e3f3a4791bd743ad4b5fb36aadc9e3fb589d66f88c3c1fc04d113be77d
SSDEEP

12288:Na+VE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEs9d/+CfDDK2HiFl6htlPJ:Na+V2jUeQRI5wPN/AwDKiZJ

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	5068	3252	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

41 5068 rundll32.exe
73 5068 rundll32.exe
75 5068 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

5068 rundll32.exe

flow	pid	process
41	5068	rundll32.exe
73	5068	rundll32.exe
75	5068	rundll32.exe

pid	process
5068	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

3252 WINWORD.EXE
3252 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

5068 rundll32.exe
5068 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3252 WINWORD.EXE
3252 WINWORD.EXE
3252 WINWORD.EXE
3252 WINWORD.EXE
3252 WINWORD.EXE
3252 WINWORD.EXE
3252 WINWORD.EXE

pid	process
3252	WINWORD.EXE
3252	WINWORD.EXE

pid	process
5068	rundll32.exe
5068	rundll32.exe

pid	process
3252	WINWORD.EXE
3252	WINWORD.EXE
3252	WINWORD.EXE
3252	WINWORD.EXE
3252	WINWORD.EXE
3252	WINWORD.EXE
3252	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3252 wrote to memory of 5068	3252	WINWORD.EXE	rundll32.exe
PID 3252 wrote to memory of 5068	3252	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\nabankco,invoice,09.26.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:3252

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\1394a549.970,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:5068

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\1394a549.970
Filesize
532KB

MD5
006f3eb63e3d7cc9c11f70434fe2764f

SHA1
63b78298c083e147bd9f2d586b3fa6134db2e4bc

SHA256
ff22f8e204e940c2ce2652c5be030577782bd90274b1113a8f659d0d18abe5da

SHA512
561ac296e6dfaf79693a3837980619712d865cdd78332773e1ad331b4d2b839f0371c3c49ec15086463001dc1c92ec9b0ecc7603e94bac8bd74d6756f8187c71

Download Submit
C:\ProgramData\1394a549.970
Filesize
532KB

MD5
006f3eb63e3d7cc9c11f70434fe2764f

SHA1
63b78298c083e147bd9f2d586b3fa6134db2e4bc

SHA256
ff22f8e204e940c2ce2652c5be030577782bd90274b1113a8f659d0d18abe5da

SHA512
561ac296e6dfaf79693a3837980619712d865cdd78332773e1ad331b4d2b839f0371c3c49ec15086463001dc1c92ec9b0ecc7603e94bac8bd74d6756f8187c71

Download Submit
memory/3252-139-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-136-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-135-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-140-0x00007FFCCB810000-0x00007FFCCB820000-memory.dmp

Filesize
64KB

Download
memory/3252-141-0x00007FFCCB810000-0x00007FFCCB820000-memory.dmp

Filesize
64KB

Download
memory/3252-156-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-137-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-138-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-153-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-155-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/3252-154-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmp

Filesize
64KB

Download
memory/5068-151-0x0000019DE7C90000-0x0000019DE7C96000-memory.dmp

Filesize
24KB

Download
memory/5068-145-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/5068-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads