icedid | ebaa68738173a87e2dbde383c8879facc05def85da47be4e8be6fc369e7f232f

General

Target

mildjs.file.09.26.docm
Size

866KB
MD5

7de7d68ac040e38455949527846f8064
SHA1

6322e5b14a4d85b45365f0f6950868422e8e29ab
SHA256

ebaa68738173a87e2dbde383c8879facc05def85da47be4e8be6fc369e7f232f
SHA512

26903682f1a047ed1b81cbf09bcbb8fd322b266c3e1275d1fffe4e8b4deff9d8333ec4dabe66efe5364dc3ddc2cf1af5f2013fd282fe34bb76345b1803bfff82
SSDEEP

12288:/XMVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEnifnslvYX6htjos:UV2jUeQRI5wPN/VnBVs

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	2592	4608	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

46 2592 rundll32.exe
68 2592 rundll32.exe
70 2592 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2592 rundll32.exe

flow	pid	process
46	2592	rundll32.exe
68	2592	rundll32.exe
70	2592	rundll32.exe

pid	process
2592	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4608 WINWORD.EXE
4608 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2592 rundll32.exe
2592 rundll32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4608 WINWORD.EXE
4608 WINWORD.EXE
4608 WINWORD.EXE
4608 WINWORD.EXE
4608 WINWORD.EXE
4608 WINWORD.EXE
4608 WINWORD.EXE

pid	process
4608	WINWORD.EXE
4608	WINWORD.EXE

pid	process
2592	rundll32.exe
2592	rundll32.exe

pid	process
4608	WINWORD.EXE
4608	WINWORD.EXE
4608	WINWORD.EXE
4608	WINWORD.EXE
4608	WINWORD.EXE
4608	WINWORD.EXE
4608	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4608 wrote to memory of 2592	4608	WINWORD.EXE	rundll32.exe
PID 4608 wrote to memory of 2592	4608	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\mildjs.file.09.26.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:4608

C:\Windows\SYSTEM32\rundll32.exe
rundll32 C:\ProgramData\57j85094.425,PluginInit
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2592

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

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Downloads

C:\ProgramData\57j85094.425

Filesize
532KB

MD5
2c5697a9efb19914305d05c2e5861650

SHA1
02b665a72b844dd0b8773c50c49812334daa254b

SHA256
43eedb0633bf7216c1ff47b8a04c0902b669f0b90883d24d488a150af11848ed

SHA512
0d5507682ee9b0ccdc535c9552c84126e95fa217ced03920680536231c4401818cefcf966d24a215424737d5317063942011495859f138c60ad83d6cd9a0ab88

Download Submit
C:\ProgramData\57j85094.425

Filesize
532KB

MD5
2c5697a9efb19914305d05c2e5861650

SHA1
02b665a72b844dd0b8773c50c49812334daa254b

SHA256
43eedb0633bf7216c1ff47b8a04c0902b669f0b90883d24d488a150af11848ed

SHA512
0d5507682ee9b0ccdc535c9552c84126e95fa217ced03920680536231c4401818cefcf966d24a215424737d5317063942011495859f138c60ad83d6cd9a0ab88

Download Submit
memory/2592-139-0x0000000000000000-mapping.dmp

Download
memory/2592-148-0x0000027166D40000-0x0000027166D46000-memory.dmp

Filesize
24KB

Download
memory/2592-142-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/4608-136-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-138-0x00007FF9E2FD0000-0x00007FF9E2FE0000-memory.dmp

Filesize
64KB

Download
memory/4608-137-0x00007FF9E2FD0000-0x00007FF9E2FE0000-memory.dmp

Filesize
64KB

Download
memory/4608-133-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-135-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-134-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-132-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-151-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-150-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-152-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download
memory/4608-153-0x00007FF9E5890000-0x00007FF9E58A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads