icedid | 151e6e9aaffbc08ecaaba6feee9868708a69a686d67a64af41f749a05c1fa220

General

Target

johnsonprewitt.doc.09.26.22.docm
Size

865KB
MD5

f1b461547f3468c1778c0aa5fbe659a2
SHA1

b0a6659cffa96b61cb489ff494bcbe0a765792c9
SHA256

151e6e9aaffbc08ecaaba6feee9868708a69a686d67a64af41f749a05c1fa220
SHA512

2031471f24b9f460ad363fa7ee6a07bed9f98eb76dff6d6ef4a9bc08193918968b82007bb9597eb18aac4a7227c533cc6b7a7a5419578b02af4fcf51ebaa0f78
SSDEEP

12288:EVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEsnjPTx7trGxzFZjFDGO:EV2jUeQRI5wPN/RjVtr+ZHKO

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	4060	2436	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

37 4060 rundll32.exe
71 4060 rundll32.exe
74 4060 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4060 rundll32.exe

flow	pid	process
37	4060	rundll32.exe
71	4060	rundll32.exe
74	4060	rundll32.exe

pid	process
4060	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\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

2436 WINWORD.EXE
2436 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4060 rundll32.exe
4060 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2436 WINWORD.EXE
2436 WINWORD.EXE
2436 WINWORD.EXE
2436 WINWORD.EXE
2436 WINWORD.EXE
2436 WINWORD.EXE
2436 WINWORD.EXE

pid	process
2436	WINWORD.EXE
2436	WINWORD.EXE

pid	process
4060	rundll32.exe
4060	rundll32.exe

pid	process
2436	WINWORD.EXE
2436	WINWORD.EXE
2436	WINWORD.EXE
2436	WINWORD.EXE
2436	WINWORD.EXE
2436	WINWORD.EXE
2436	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 2436 wrote to memory of 4060	2436	WINWORD.EXE	rundll32.exe
PID 2436 wrote to memory of 4060	2436	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\johnsonprewitt.doc.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:2436

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\46273883.314,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4060

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

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Downloads

C:\ProgramData\46273883.314
Filesize
532KB

MD5
aabdbe9f3e3f6c04ebf050d7f35b2276

SHA1
21476392d7c79063d7ed22064ebc21479d1124bf

SHA256
bf3ac8ae9aac947402b3dc975c90e9459b120d3b0faf80ce76c65e480e6da50e

SHA512
91c693dfb6451cfba7c898be2046d2e0c755d7c69bbe27bb3a9754146610dafa7c133021ca34cea1956f60f2c9603d3147cdfbd2a7ad3a0d0cb36aa89ca92ec9

Download Submit
C:\ProgramData\46273883.314
Filesize
532KB

MD5
aabdbe9f3e3f6c04ebf050d7f35b2276

SHA1
21476392d7c79063d7ed22064ebc21479d1124bf

SHA256
bf3ac8ae9aac947402b3dc975c90e9459b120d3b0faf80ce76c65e480e6da50e

SHA512
91c693dfb6451cfba7c898be2046d2e0c755d7c69bbe27bb3a9754146610dafa7c133021ca34cea1956f60f2c9603d3147cdfbd2a7ad3a0d0cb36aa89ca92ec9

Download Submit
memory/2436-136-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-133-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-132-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-137-0x00007FFC2FA10000-0x00007FFC2FA20000-memory.dmp

Filesize
64KB

Download
memory/2436-138-0x00007FFC2FA10000-0x00007FFC2FA20000-memory.dmp

Filesize
64KB

Download
memory/2436-153-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-134-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-135-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-152-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-151-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2436-150-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/4060-148-0x00000190E0230000-0x00000190E0236000-memory.dmp

Filesize
24KB

Download
memory/4060-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4060-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads