icedid | 8279ce959f0a6218a93336f9ce5e9cbee68e62faf40027e33acd968237acdf71

General

Target

mobiletel,invoice,09.26.2022.docm
Size

866KB
MD5

6f651aca2bc78559404475aeb81f4bd0
SHA1

8f0393c2f4521d256f8ba8e9fc855776cccf91a4
SHA256

8279ce959f0a6218a93336f9ce5e9cbee68e62faf40027e33acd968237acdf71
SHA512

ff03bddbef3768640d89e47e22d96f839e13cda08b96898c5464ed97f8d55833cd109057b78a7b9bbdee5ff02edb4e106ea43d744633ef34d48a3107b431fc66
SSDEEP

12288:MVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEL6HNxlU9g+6dQhF0:MV2jUeQRI5wPN/1HpZ+6uF0

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	4372	4572	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

32 4372 rundll32.exe
46 4372 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4372 rundll32.exe

flow	pid	process
32	4372	rundll32.exe
46	4372	rundll32.exe

pid	process
4372	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

4572 WINWORD.EXE
4572 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4372 rundll32.exe
4372 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4572 WINWORD.EXE
4572 WINWORD.EXE
4572 WINWORD.EXE
4572 WINWORD.EXE
4572 WINWORD.EXE
4572 WINWORD.EXE
4572 WINWORD.EXE

pid	process
4572	WINWORD.EXE
4572	WINWORD.EXE

pid	process
4372	rundll32.exe
4372	rundll32.exe

pid	process
4572	WINWORD.EXE
4572	WINWORD.EXE
4572	WINWORD.EXE
4572	WINWORD.EXE
4572	WINWORD.EXE
4572	WINWORD.EXE
4572	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4572 wrote to memory of 4372	4572	WINWORD.EXE	rundll32.exe
PID 4572 wrote to memory of 4372	4572	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\mobiletel,invoice,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:4572

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\6749o005.5i5,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4372

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\6749o005.5i5
Filesize
532KB

MD5
78e96a10710d9a7413f0d3c13aca9ca1

SHA1
c375b1ccf778d915ed88ae018c34a3835cdccaf3

SHA256
e3b6952a8d653fb9fce5a1f88a3cc3a57a5dfcbeeb3729243e88ef07dae7406b

SHA512
0fc6388d2a883bcb089658e45597200143137ef527e333dae0c102fc2a19bfc6b75ade882254a7f30bebb1526e7c2e6edbe90ef2dbb0f40ade702def8680f04e

Download Submit
C:\ProgramData\6749o005.5i5
Filesize
532KB

MD5
78e96a10710d9a7413f0d3c13aca9ca1

SHA1
c375b1ccf778d915ed88ae018c34a3835cdccaf3

SHA256
e3b6952a8d653fb9fce5a1f88a3cc3a57a5dfcbeeb3729243e88ef07dae7406b

SHA512
0fc6388d2a883bcb089658e45597200143137ef527e333dae0c102fc2a19bfc6b75ade882254a7f30bebb1526e7c2e6edbe90ef2dbb0f40ade702def8680f04e

Download Submit
memory/4372-139-0x0000000000000000-mapping.dmp

Download
memory/4372-148-0x00000215899D0000-0x00000215899D6000-memory.dmp

Filesize
24KB

Download
memory/4372-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4572-136-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-138-0x00007FF7F2860000-0x00007FF7F2870000-memory.dmp

Filesize
64KB

Download
memory/4572-137-0x00007FF7F2860000-0x00007FF7F2870000-memory.dmp

Filesize
64KB

Download
memory/4572-132-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-135-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-134-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-133-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-150-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-151-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-152-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download
memory/4572-153-0x00007FF7F5170000-0x00007FF7F5180000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads