icedid | b7d4e61a508f579f9758fbb34a24822f1a7882cda5437626b7fea130b8a4abf6

General

Target

lcpartnersforyouth.file.09.26.22.docm
Size

867KB
MD5

7729d35e6eb8247a2196425c04168292
SHA1

2cfd8924523464bb81d82befd0c5fff07419cea5
SHA256

b7d4e61a508f579f9758fbb34a24822f1a7882cda5437626b7fea130b8a4abf6
SHA512

2958e56e585f1a2edeb9802774412d5560b2a67fc8ac6969301605f45abaffdf2cb6a9c0bdc0177624590061e140951764e9c78fc60b16d31879290fd8d441b2
SSDEEP

12288:MInVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEsRYmu5GY6lDl+lmqrunPh:tnV2jUeQRI5wPN/9ymu5BluJ

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	2092	4500	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

46 2092 rundll32.exe
68 2092 rundll32.exe
70 2092 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2092 rundll32.exe

flow	pid	process
46	2092	rundll32.exe
68	2092	rundll32.exe
70	2092	rundll32.exe

pid	process
2092	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

4500 WINWORD.EXE
4500 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2092 rundll32.exe
2092 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4500 WINWORD.EXE
4500 WINWORD.EXE
4500 WINWORD.EXE
4500 WINWORD.EXE
4500 WINWORD.EXE
4500 WINWORD.EXE
4500 WINWORD.EXE

pid	process
4500	WINWORD.EXE
4500	WINWORD.EXE

pid	process
2092	rundll32.exe
2092	rundll32.exe

pid	process
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4500 wrote to memory of 2092	4500	WINWORD.EXE	rundll32.exe
PID 4500 wrote to memory of 2092	4500	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\lcpartnersforyouth.file.09.26.22.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:4500

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\3md527r2.19g,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\3md527r2.19g
Filesize
532KB

MD5
3f15447e681797300eb9c062ffc9ead5

SHA1
a840122c42f7f4dd97c93474093c1a232206b235

SHA256
108ce4316311e1c83b67bdf6a876f5c76ed62f5d08f4e0d1db6d01a622df6c6a

SHA512
47dd448bfd3ff011c5fc2e7eb20842b1ee4bb040c1848fb752dcc2ab81291fb3cf8e33b16cb5072231a81a5861afe002a7452acbbe40070750db5557b96503f4

Download Submit
C:\ProgramData\3md527r2.19g
Filesize
532KB

MD5
3f15447e681797300eb9c062ffc9ead5

SHA1
a840122c42f7f4dd97c93474093c1a232206b235

SHA256
108ce4316311e1c83b67bdf6a876f5c76ed62f5d08f4e0d1db6d01a622df6c6a

SHA512
47dd448bfd3ff011c5fc2e7eb20842b1ee4bb040c1848fb752dcc2ab81291fb3cf8e33b16cb5072231a81a5861afe002a7452acbbe40070750db5557b96503f4

Download Submit
memory/2092-139-0x0000000000000000-mapping.dmp

Download
memory/2092-148-0x0000019C6AA20000-0x0000019C6AA26000-memory.dmp

Filesize
24KB

Download
memory/2092-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4500-136-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-138-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/4500-137-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/4500-132-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-135-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-134-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-133-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-150-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-151-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-152-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4500-153-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads