icedid | df2c4e358ea24ec4c2e266c90072e1740ed0f0d83c2d4c27d9fb674bcf02363a

General

Target

core.bat
Size

182B
MD5

1d3eb65367170af44b8ce00a47841856
SHA1

bf38ff5068af724fee73ebcb87c7fb2a124dda88
SHA256

31fe4791afc1a720ab77f9eeda11409665a0642ec3b59faabd0aaddef35a8ea6
SHA512

a25d64c88e4fdbc4928d9a78e69b4499f21a971c6b3cbe416464a1cafcb753451b85f4b0a9b9e42706b89f623c8adab2b86548be7e72c3458136d3d386a79d42

Score

10^/10

icedid 1217670233 banker collection spyware stealer trojan

Malware Config

Extracted

Family

icedid

rsa_pubkey.plain

Extracted

Family

icedid

Botnet

1217670233

C2

lakogrefop.rest

follytresh.co

roadswendy.top

inistratorilin.top

Attributes

auth_var
23
url_path
/posts/

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

3 772 rundll32.exe
5 772 rundll32.exe
6 772 rundll32.exe
8 772 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

772 rundll32.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

flow	pid	process
3	772	rundll32.exe
5	772	rundll32.exe
6	772	rundll32.exe
8	772	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 7 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

Modifies registry class 2 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000_CLASSES\CLSID\{B90F9885-93A2-C24C-18BC-E91461DE9041}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000_CLASSES\CLSID\{B90F9885-93A2-C24C-18BC-E91461DE9041}\ = 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exe

pid	process
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe
772	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1728 wrote to memory of 772	1728	cmd.exe	rundll32.exe
PID 1728 wrote to memory of 772	1728	cmd.exe	rundll32.exe
PID 1728 wrote to memory of 772	1728	cmd.exe	rundll32.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\core.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\taste32.dat,DllMain /i="license.dat"
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\license.dat
MD5
c7c45636ca690acdab7fba1e9d126f8b

SHA1
61376304cd90786813a80680a92cef03fedb6484

SHA256
cfc202b44509f2f607d365858a8218dfdc6b26f8087efcc5e46f4fef9ab53705

SHA512
9e6c7df9f70017b9eeb5868a358bc9eaf50de65dad04640220f380ff72e80bc303f034cb62929abb0c35d951b751732a131ae828c4c01cd1826610423f784db8

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite64.dll
MD5
26d773a69f6fad3200d49a7aaa77752b

SHA1
3970ffe8aefe0c30daaec65b85fb103c0fc0f2a7

SHA256
fca6b7fe66ad9973f18f407e83b56dacd04197cbd35efc498a342d73d6a113e5

SHA512
0041b52514460dda19dd065fc46393f6fbe248a4c62fce28e0819abd952756996b34fdea286eb7814a7c868a12656a065278932760e61e53f7102b0dba324e4f

Download Submit
memory/772-55-0x0000000000000000-mapping.dmp

Download
memory/772-57-0x00000000003D0000-0x0000000000429000-memory.dmp

Filesize
356KB

Download
memory/772-58-0x00000000003B0000-0x00000000003B5000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads