icedid | 461e1057fcb66e15536d92acf0da35546ecc6d9c0db677b0dfb0bc23fc2bbe88

General

Target

localnet,document,09.26.2022.docm
Size

867KB
MD5

29a569df42e2346c600f1d0bd404ee8d
SHA1

0c11fa15db83d6bc195a4e688dac30f40af6c18d
SHA256

461e1057fcb66e15536d92acf0da35546ecc6d9c0db677b0dfb0bc23fc2bbe88
SHA512

2b5bea62f71f6cc1f5ffc943586d67c6fa616582ddd919c3e586061b3d61ce4cdb3b596e46c253236099f5ab2fdbad650c18c778ee49cda1be625ebbd122d046
SSDEEP

12288:b4VE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DETFesyul93PE:0V2jUeQRI5wPN/AkH

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	1952	2424	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

23 1952 rundll32.exe
53 1952 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

1952 rundll32.exe

flow	pid	process
23	1952	rundll32.exe
53	1952	rundll32.exe

pid	process
1952	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

2424 WINWORD.EXE
2424 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1952 rundll32.exe
1952 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2424 WINWORD.EXE
2424 WINWORD.EXE
2424 WINWORD.EXE
2424 WINWORD.EXE
2424 WINWORD.EXE
2424 WINWORD.EXE
2424 WINWORD.EXE

pid	process
2424	WINWORD.EXE
2424	WINWORD.EXE

pid	process
1952	rundll32.exe
1952	rundll32.exe

pid	process
2424	WINWORD.EXE
2424	WINWORD.EXE
2424	WINWORD.EXE
2424	WINWORD.EXE
2424	WINWORD.EXE
2424	WINWORD.EXE
2424	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 2424 wrote to memory of 1952	2424	WINWORD.EXE	rundll32.exe
PID 2424 wrote to memory of 1952	2424	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\localnet,document,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:2424

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\573w5094.425,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1952

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\573w5094.425
Filesize
532KB

MD5
3482311b1fa0269bc5c116e95b3989fa

SHA1
0df40fe8d04df476d4159be70eb769a759dcaf31

SHA256
b6be619091093808fc448ac0a4eebcde46ea800a8b6a4ec34ec1313b3b3502d4

SHA512
5588667f67909d8d5c526b5ee95d628c652e3077fcfa01a50b912f728aa9958713ffe6a98f2ff837ddc456b7090166eaf6a9dd1ef84e7ef9ab1e434362285766

Download Submit
C:\ProgramData\573w5094.425
Filesize
532KB

MD5
3482311b1fa0269bc5c116e95b3989fa

SHA1
0df40fe8d04df476d4159be70eb769a759dcaf31

SHA256
b6be619091093808fc448ac0a4eebcde46ea800a8b6a4ec34ec1313b3b3502d4

SHA512
5588667f67909d8d5c526b5ee95d628c652e3077fcfa01a50b912f728aa9958713ffe6a98f2ff837ddc456b7090166eaf6a9dd1ef84e7ef9ab1e434362285766

Download Submit
memory/1952-139-0x0000000000000000-mapping.dmp

Download
memory/1952-148-0x000002643B0B0000-0x000002643B0B6000-memory.dmp

Filesize
24KB

Download
memory/1952-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/2424-136-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-138-0x00007FFBF3960000-0x00007FFBF3970000-memory.dmp

Filesize
64KB

Download
memory/2424-137-0x00007FFBF3960000-0x00007FFBF3970000-memory.dmp

Filesize
64KB

Download
memory/2424-132-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-135-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-134-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-133-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-150-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-151-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-152-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/2424-153-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads