icedid | f42c62d9eba4fffe26c0ee87116c53cc91610f98b9c3625819d60c8502b74986

General

Target

jnrcom file 09.26.docm
Size

865KB
MD5

8e7bcbb33d896f70960bb5d86e0922ab
SHA1

9f9176c2b7d1f502bd2c41aa65d5a1f9d66a26f4
SHA256

f42c62d9eba4fffe26c0ee87116c53cc91610f98b9c3625819d60c8502b74986
SHA512

5635c0e2354c310731287c2768934a1c9e59c0d045df4a3ff1a07247213d5266953f48e106d4dc61d90bdd61c6f138550910136ba9c99adf23e714de4802e2e0
SSDEEP

12288:qVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DESSBdXn7f+GxZBT2Wcc:qV2jUeQRI5wPN/SHfHXT2WT

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	4284	5020	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

31 4284 rundll32.exe
54 4284 rundll32.exe
58 4284 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4284 rundll32.exe

flow	pid	process
31	4284	rundll32.exe
54	4284	rundll32.exe
58	4284	rundll32.exe

pid	process
4284	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

5020 WINWORD.EXE
5020 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4284 rundll32.exe
4284 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

5020 WINWORD.EXE
5020 WINWORD.EXE
5020 WINWORD.EXE
5020 WINWORD.EXE
5020 WINWORD.EXE
5020 WINWORD.EXE
5020 WINWORD.EXE

pid	process
5020	WINWORD.EXE
5020	WINWORD.EXE

pid	process
4284	rundll32.exe
4284	rundll32.exe

pid	process
5020	WINWORD.EXE
5020	WINWORD.EXE
5020	WINWORD.EXE
5020	WINWORD.EXE
5020	WINWORD.EXE
5020	WINWORD.EXE
5020	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 5020 wrote to memory of 4284	5020	WINWORD.EXE	rundll32.exe
PID 5020 wrote to memory of 4284	5020	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\jnrcom file 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:5020

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\12y305m0.980,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4284

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\12y305m0.980
Filesize
532KB

MD5
c14f042af2edcc1a2d1b524a95dc63ac

SHA1
6088268412c8944f68e4dad227e1f4e24168030b

SHA256
27e8291bd5c2cbe199c1d20de3b3dbe0b62ae73985188b6a01b85f41908ee96f

SHA512
b17d9035b5d06a8083d190fa33e67c29398f16815f70108d7151c62f4dfbb4362c16ee4d5978bb1c0464c6784104e09ac2b29797cea0b5f76cfb1df57f237104

Download Submit
C:\ProgramData\12y305m0.980
Filesize
532KB

MD5
c14f042af2edcc1a2d1b524a95dc63ac

SHA1
6088268412c8944f68e4dad227e1f4e24168030b

SHA256
27e8291bd5c2cbe199c1d20de3b3dbe0b62ae73985188b6a01b85f41908ee96f

SHA512
b17d9035b5d06a8083d190fa33e67c29398f16815f70108d7151c62f4dfbb4362c16ee4d5978bb1c0464c6784104e09ac2b29797cea0b5f76cfb1df57f237104

Download Submit
memory/4284-139-0x0000000000000000-mapping.dmp

Download
memory/4284-148-0x000001DB933B0000-0x000001DB933B6000-memory.dmp

Filesize
24KB

Download
memory/4284-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/5020-136-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-138-0x00007FFEC40F0000-0x00007FFEC4100000-memory.dmp

Filesize
64KB

Download
memory/5020-137-0x00007FFEC40F0000-0x00007FFEC4100000-memory.dmp

Filesize
64KB

Download
memory/5020-132-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-135-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-134-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-133-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-150-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-151-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-152-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download
memory/5020-153-0x00007FFEC6450000-0x00007FFEC6460000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads