icedid | d134e0bae735613ab6755c32dd4e11e6ce8122f863fac3e7d3e42c25bf72d5a7

General

Target

ord_758.docm
Size

278KB
MD5

5b195d34bd601700f499d97a6aed4069
SHA1

77995f57d2b831ec1f60d7cef1725ae9e62f4347
SHA256

837f40c12fc476d81d0741da2ab0bc0ee5c9857fe9623f2dfa33fb9f9d20f6ce
SHA512

7ee711e335cefe9b9c0af40dda6a276420448c7b0ad6ae4e764e827de50af8d7c5fa64d7444d4be645dedcc05860beef6378b97edc4936fa17f5affd2b1d4091

Score

10^/10

icedid banker loader trojan

Malware Config

Extracted

Family

icedid

C2

bividilli.xyz

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 2 IoCs

loader

Processes:

resource	yara_rule
behavioral2/memory/1160-141-0x0000000000700000-0x0000000000706000-memory.dmp	IcedidFirstLoader
behavioral2/memory/1160-144-0x0000000000560000-0x0000000000563000-memory.dmp	IcedidFirstLoader

Executes dropped EXE 1 IoCs

Processes:

PuttyTel.exe

pid process

1160 PuttyTel.exe

pid	process
1160	PuttyTel.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

3888 WINWORD.EXE
3888 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

3888 WINWORD.EXE
3888 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE

pid	process
3888	WINWORD.EXE
3888	WINWORD.EXE

pid	process
3888	WINWORD.EXE
3888	WINWORD.EXE

pid	process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3888 wrote to memory of 4416	3888	WINWORD.EXE	splwow64.exe
PID 3888 wrote to memory of 4416	3888	WINWORD.EXE	splwow64.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\ord_758.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3888

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:4416

C:\DataBaseLog\PuttyTel.exe
C:\DataBaseLog\PuttyTel.exe
1⤵
- Executes dropped EXE
PID:1160

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:\DataBaseLog\PuttyTel.exe

Filesize
297KB

MD5
0cc9b2dfa5911256e1bb1309c84f9366

SHA1
bbfb841c5f1055770e3d014f9bfbd6cbd3eccf9c

SHA256
83ee9ad6358cc6fa18169cbf25b379789d6e9e02290779fee912b57fc1cf1a77

SHA512
452bdc46907d00c74a4b5145a6ca02df7981bd78c8f20c16eca856a68d2b66130391325faa8ff41fa610e81126be31cc8b0465e9ef0e3fd7361cc7136cfb68f6

Download Submit
C:\DataBaseLog\PuttyTel.exe

Filesize
297KB

MD5
0cc9b2dfa5911256e1bb1309c84f9366

SHA1
bbfb841c5f1055770e3d014f9bfbd6cbd3eccf9c

SHA256
83ee9ad6358cc6fa18169cbf25b379789d6e9e02290779fee912b57fc1cf1a77

SHA512
452bdc46907d00c74a4b5145a6ca02df7981bd78c8f20c16eca856a68d2b66130391325faa8ff41fa610e81126be31cc8b0465e9ef0e3fd7361cc7136cfb68f6

Download Submit
memory/1160-144-0x0000000000560000-0x0000000000563000-memory.dmp

Filesize
12KB

Download
memory/1160-141-0x0000000000700000-0x0000000000706000-memory.dmp

Filesize
24KB

Download
memory/3888-134-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-135-0x00007FFF75DE0000-0x00007FFF75DF0000-memory.dmp

Filesize
64KB

Download
memory/3888-136-0x00007FFF75DE0000-0x00007FFF75DF0000-memory.dmp

Filesize
64KB

Download
memory/3888-137-0x0000025A5E050000-0x0000025A5E054000-memory.dmp

Filesize
16KB

Download
memory/3888-130-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-133-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-132-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-131-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-146-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-147-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-148-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/3888-149-0x00007FFF77E70000-0x00007FFF77E80000-memory.dmp

Filesize
64KB

Download
memory/4416-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads