icedid | f0fe9a6eb424f7e7c63ff495b7576cfcf29676ae9dc5b8539808f5ffd763be5e

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26/09/2022, 17:58

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General

Target
joejeterfile09.26.2022.docm
Size 866KB
Sample220926-wj669scfgr
SHA256 f0fe9a6eb424f7e7c63ff495b7576cfcf29676ae9dc5b8539808f5ffd763be5e
MD5 88007b0a9fe81f81d5cabb9d39a301db
SHA1 de1b4ca520bd7c8d98b879afe8ffe2efc2f88c19
SHA512 147a5d37d418165be79a5b10d06cafebe8bbae0fe619b8f7ac9c1a093f8a08b848fd19e82d951fbd432f0eec8a977849a6fb18da52f8fcea1167009b9461a63f
SSDEEP 12288:rfHdVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEv0y2aRtxzFZjFc9:rfHdV2jUeQRI5wPN/H8ZHc9
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

icedid 742081363 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

742081363

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4164	3536	rundll32.exe	10

Blocklisted process makes network request 3 IoCs

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

Loads dropped DLL 1 IoCs

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

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

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

pid	Process
3536	WINWORD.EXE
3536	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4164	rundll32.exe
4164	rundll32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

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

description	pid	Process	procid_target
PID 3536 wrote to memory of 4164	3536	WINWORD.EXE	89
PID 3536 wrote to memory of 4164	3536	WINWORD.EXE	89

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 Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

573w5094.425

Path C:\ProgramData\573w5094.425
Size 532KB
SHA256 1a99f0a60c95852e830e7b22e0b85f122e9d02168567709b65877807588efa35
MD5 1e4eb8bcad084a78bef24ffbf3e6ec09
SHA1 ca1748ee8be62ef17ef807d78cc8eac20564b582
SHA512 ae8da1ffe40a88b922936c6d50f0792a9633bf976688e5ed01cc76f7e99baf5977e25e4d9bc0eb330204bf0a77156feb57517eaf62df1b8f6c452de1a5b0b898
SSDEEP 6144:Hh6n3Ie81BxvCHtAb1ZYMvGbazDUwyXRncKskAie+J:Hh6n3KvCNAYMjy5bJ
MD5 SHA1 SHA512 SSDEEP

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573w5094.425

Path C:\ProgramData\573w5094.425
Size 532KB
SHA256 1a99f0a60c95852e830e7b22e0b85f122e9d02168567709b65877807588efa35
MD5 1e4eb8bcad084a78bef24ffbf3e6ec09
SHA1 ca1748ee8be62ef17ef807d78cc8eac20564b582
SHA512 ae8da1ffe40a88b922936c6d50f0792a9633bf976688e5ed01cc76f7e99baf5977e25e4d9bc0eb330204bf0a77156feb57517eaf62df1b8f6c452de1a5b0b898
SSDEEP 6144:Hh6n3Ie81BxvCHtAb1ZYMvGbazDUwyXRncKskAie+J:Hh6n3KvCNAYMjy5bJ
MD5 SHA1 SHA512 SSDEEP

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

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

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

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

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

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

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

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

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

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

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

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

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

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