icedid | f7da1b974bbb5d89b09ec477b235e50b0f3035211a969c9b09f6fcf7df9ef675

General

Target

nearshoresurveysdoc09.26.docm
Size

866KB
MD5

dfa4f8109eb641da0946ddf08bc955ee
SHA1

25ed8077a9417943248ee7b142530ea63b445f4f
SHA256

f7da1b974bbb5d89b09ec477b235e50b0f3035211a969c9b09f6fcf7df9ef675
SHA512

ef111e6237341da08296e75dd439c32003f61627713e91e77ede54d4f54e2e541b9f07fec1358b939e67c8c3f35c7db21908ae60e1e5a114bcf94e8e715c2b7c
SSDEEP

12288:NVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DE74gb9oFp/G7obA/PXSYqLAA:NV2jUeQRI5wPN/4Zb9obGsOPXSYqNh

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	3436	4332	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

31 3436 rundll32.exe
50 3436 rundll32.exe
52 3436 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3436 rundll32.exe

flow	pid	process
31	3436	rundll32.exe
50	3436	rundll32.exe
52	3436	rundll32.exe

pid	process
3436	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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

4332 WINWORD.EXE
4332 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3436 rundll32.exe
3436 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4332 WINWORD.EXE
4332 WINWORD.EXE
4332 WINWORD.EXE
4332 WINWORD.EXE
4332 WINWORD.EXE
4332 WINWORD.EXE
4332 WINWORD.EXE

pid	process
4332	WINWORD.EXE
4332	WINWORD.EXE

pid	process
3436	rundll32.exe
3436	rundll32.exe

pid	process
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4332 wrote to memory of 3436	4332	WINWORD.EXE	rundll32.exe
PID 4332 wrote to memory of 3436	4332	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\nearshoresurveysdoc09.26.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:4332

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\78596106.08d,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3436

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

Loading Replay Monitor...

Downloads

C:\ProgramData\78596106.08d
Filesize
532KB

MD5
a83cf66b705cea952ab9f7009642f472

SHA1
447e910305a2e3f52b1c38cfb5a14f90c6ddd7bb

SHA256
7efa3ea926ee754a272076fd888a4ca4c7262eec3d7306341d532c0302c53bd1

SHA512
dab6ffcdb2588260ff3185411eb910ac04a880e3d4d61fe9422d71fde9230c9881943002a66fee08578aea8c8926ec4003d5a1438c4564d3aff2dfec45247132

Download Submit
C:\ProgramData\78596106.08d
Filesize
532KB

MD5
a83cf66b705cea952ab9f7009642f472

SHA1
447e910305a2e3f52b1c38cfb5a14f90c6ddd7bb

SHA256
7efa3ea926ee754a272076fd888a4ca4c7262eec3d7306341d532c0302c53bd1

SHA512
dab6ffcdb2588260ff3185411eb910ac04a880e3d4d61fe9422d71fde9230c9881943002a66fee08578aea8c8926ec4003d5a1438c4564d3aff2dfec45247132

Download Submit
memory/3436-144-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/3436-140-0x0000000000000000-mapping.dmp

Download
memory/3436-150-0x0000021C7B7F0000-0x0000021C7B7F6000-memory.dmp

Filesize
24KB

Download
memory/4332-134-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-138-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4332-139-0x00000209C0BD0000-0x00000209C0BD2000-memory.dmp

Filesize
8KB

Download
memory/4332-137-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4332-135-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-133-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-143-0x00000209C0BD0000-0x00000209C0BD2000-memory.dmp

Filesize
8KB

Download
memory/4332-132-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-136-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-152-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-153-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-154-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4332-155-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads