icedid | f0fe9a6eb424f7e7c63ff495b7576cfcf29676ae9dc5b8539808f5ffd763be5e

General

Target

joejeterfile09.26.2022.docm
Size

866KB
MD5

88007b0a9fe81f81d5cabb9d39a301db
SHA1

de1b4ca520bd7c8d98b879afe8ffe2efc2f88c19
SHA256

f0fe9a6eb424f7e7c63ff495b7576cfcf29676ae9dc5b8539808f5ffd763be5e
SHA512

147a5d37d418165be79a5b10d06cafebe8bbae0fe619b8f7ac9c1a093f8a08b848fd19e82d951fbd432f0eec8a977849a6fb18da52f8fcea1167009b9461a63f
SSDEEP

12288:rfHdVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEv0y2aRtxzFZjFc9:rfHdV2jUeQRI5wPN/H8ZHc9

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	4164	3536	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

40 4164 rundll32.exe
75 4164 rundll32.exe
78 4164 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4164 rundll32.exe

flow	pid	process
40	4164	rundll32.exe
75	4164	rundll32.exe
78	4164	rundll32.exe

pid	process
4164	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

3536 WINWORD.EXE
3536 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4164 rundll32.exe
4164 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3536 WINWORD.EXE
3536 WINWORD.EXE
3536 WINWORD.EXE
3536 WINWORD.EXE
3536 WINWORD.EXE
3536 WINWORD.EXE
3536 WINWORD.EXE

pid	process
3536	WINWORD.EXE
3536	WINWORD.EXE

pid	process
4164	rundll32.exe
4164	rundll32.exe

pid	process
3536	WINWORD.EXE
3536	WINWORD.EXE
3536	WINWORD.EXE
3536	WINWORD.EXE
3536	WINWORD.EXE
3536	WINWORD.EXE
3536	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3536 wrote to memory of 4164	3536	WINWORD.EXE	rundll32.exe
PID 3536 wrote to memory of 4164	3536	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\joejeterfile09.26.2022.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:3536

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\573w5094.425,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4164

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

Replay Monitor

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Downloads

C:\ProgramData\573w5094.425
Filesize
532KB

MD5
1e4eb8bcad084a78bef24ffbf3e6ec09

SHA1
ca1748ee8be62ef17ef807d78cc8eac20564b582

SHA256
1a99f0a60c95852e830e7b22e0b85f122e9d02168567709b65877807588efa35

SHA512
ae8da1ffe40a88b922936c6d50f0792a9633bf976688e5ed01cc76f7e99baf5977e25e4d9bc0eb330204bf0a77156feb57517eaf62df1b8f6c452de1a5b0b898

Download Submit
C:\ProgramData\573w5094.425
Filesize
532KB

MD5
1e4eb8bcad084a78bef24ffbf3e6ec09

SHA1
ca1748ee8be62ef17ef807d78cc8eac20564b582

SHA256
1a99f0a60c95852e830e7b22e0b85f122e9d02168567709b65877807588efa35

SHA512
ae8da1ffe40a88b922936c6d50f0792a9633bf976688e5ed01cc76f7e99baf5977e25e4d9bc0eb330204bf0a77156feb57517eaf62df1b8f6c452de1a5b0b898

Download Submit
memory/3536-136-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-133-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-132-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-137-0x00007FFDF4E50000-0x00007FFDF4E60000-memory.dmp

Filesize
64KB

Download
memory/3536-138-0x00007FFDF4E50000-0x00007FFDF4E60000-memory.dmp

Filesize
64KB

Download
memory/3536-153-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-134-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-135-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-152-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-151-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/3536-150-0x00007FFDF6EB0000-0x00007FFDF6EC0000-memory.dmp

Filesize
64KB

Download
memory/4164-148-0x0000020161170000-0x0000020161176000-memory.dmp

Filesize
24KB

Download
memory/4164-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4164-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads