icedid | e4325dc38008522f209690e4689488d3aaa953c39d19294e2810e9d05af0876e

General

Target

core.bat
Size

184B
MD5

647548050a9ae6d581be95d02348b740
SHA1

840c849ae6aea027fc481d239fb8094d13b90683
SHA256

9f2dc6bd9e193c6da3c9596b3fa62415d50a132ce994840e75461b399287354b
SHA512

4e9b123380828d6a26294a344188204d8ad67a27d9e6f49146f7f06fa968c230ec0e0e945322eed576eca95c8f011d3b44d1203c66b1d776392fe8f393169475

Score

10^/10

icedid banker collection spyware stealer trojan

Malware Config

Extracted

Family

icedid

rsa_pubkey.plain

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 1696 rundll32.exe
5 1696 rundll32.exe
6 1696 rundll32.exe
7 1696 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

1696 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	1696	rundll32.exe
5	1696	rundll32.exe
6	1696	rundll32.exe
7	1696	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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

1044 net.exe
832 net.exe
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

1908 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

1056 systeminfo.exe

pid	process
1044	net.exe
832	net.exe

pid	process
1908	ipconfig.exe

pid	process
1056	systeminfo.exe

Modifies registry class 2 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000_CLASSES\CLSID\{518DC93A-8CFA-8249-1A5D-DF1DE56DB9E6}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000_CLASSES\CLSID\{518DC93A-8CFA-8249-1A5D-DF1DE56DB9E6}\ = ec926ad00812b54999649728b422d69bb3ea13a88a870f9f5ac52651db3c0348836a80525eacbdda48a7e749d7fb3dce7a19d47b2f74d4c202f1b122cdccdf0d3b41e3e46f9aa466fe47e0c4fd9034bab6de5c6c7f78ecdca17c9a9a58fe2a143e77273061673ac23ef834259e6cd8efdb21611de4b40d48e1ee8e4422aaec4be768a60df03c6817c3fbf17fbc166f295041de04fd6aff1eeceb28b6157b291ea0e1224dd5e56c6e118cf5703b5247b998a60a424e20cdcd95a011adebe26f2313af9f9f	rundll32.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exe

pid	process
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

Processes:

WMIC.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1836	WMIC.exe
Token: SeSecurityPrivilege	1836	WMIC.exe
Token: SeTakeOwnershipPrivilege	1836	WMIC.exe
Token: SeLoadDriverPrivilege	1836	WMIC.exe
Token: SeSystemProfilePrivilege	1836	WMIC.exe
Token: SeSystemtimePrivilege	1836	WMIC.exe
Token: SeProfSingleProcessPrivilege	1836	WMIC.exe
Token: SeIncBasePriorityPrivilege	1836	WMIC.exe
Token: SeCreatePagefilePrivilege	1836	WMIC.exe
Token: SeBackupPrivilege	1836	WMIC.exe
Token: SeRestorePrivilege	1836	WMIC.exe
Token: SeShutdownPrivilege	1836	WMIC.exe
Token: SeDebugPrivilege	1836	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1836	WMIC.exe
Token: SeRemoteShutdownPrivilege	1836	WMIC.exe
Token: SeUndockPrivilege	1836	WMIC.exe
Token: SeManageVolumePrivilege	1836	WMIC.exe
Token: 33	1836	WMIC.exe
Token: 34	1836	WMIC.exe
Token: 35	1836	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1836	WMIC.exe
Token: SeSecurityPrivilege	1836	WMIC.exe
Token: SeTakeOwnershipPrivilege	1836	WMIC.exe
Token: SeLoadDriverPrivilege	1836	WMIC.exe
Token: SeSystemProfilePrivilege	1836	WMIC.exe
Token: SeSystemtimePrivilege	1836	WMIC.exe
Token: SeProfSingleProcessPrivilege	1836	WMIC.exe
Token: SeIncBasePriorityPrivilege	1836	WMIC.exe
Token: SeCreatePagefilePrivilege	1836	WMIC.exe
Token: SeBackupPrivilege	1836	WMIC.exe
Token: SeRestorePrivilege	1836	WMIC.exe
Token: SeShutdownPrivilege	1836	WMIC.exe
Token: SeDebugPrivilege	1836	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1836	WMIC.exe
Token: SeRemoteShutdownPrivilege	1836	WMIC.exe
Token: SeUndockPrivilege	1836	WMIC.exe
Token: SeManageVolumePrivilege	1836	WMIC.exe
Token: 33	1836	WMIC.exe
Token: 34	1836	WMIC.exe
Token: 35	1836	WMIC.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

cmd.exerundll32.execmd.exenet.exenet.exe

description	pid	process	target process
PID 1704 wrote to memory of 1696	1704	cmd.exe	rundll32.exe
PID 1704 wrote to memory of 1696	1704	cmd.exe	rundll32.exe
PID 1704 wrote to memory of 1696	1704	cmd.exe	rundll32.exe
PID 1696 wrote to memory of 1788	1696	rundll32.exe	cmd.exe
PID 1696 wrote to memory of 1788	1696	rundll32.exe	cmd.exe
PID 1696 wrote to memory of 1788	1696	rundll32.exe	cmd.exe
PID 1788 wrote to memory of 1160	1788	cmd.exe	chcp.com
PID 1788 wrote to memory of 1160	1788	cmd.exe	chcp.com
PID 1788 wrote to memory of 1160	1788	cmd.exe	chcp.com
PID 1696 wrote to memory of 1836	1696	rundll32.exe	WMIC.exe
PID 1696 wrote to memory of 1836	1696	rundll32.exe	WMIC.exe
PID 1696 wrote to memory of 1836	1696	rundll32.exe	WMIC.exe
PID 1696 wrote to memory of 1908	1696	rundll32.exe	ipconfig.exe
PID 1696 wrote to memory of 1908	1696	rundll32.exe	ipconfig.exe
PID 1696 wrote to memory of 1908	1696	rundll32.exe	ipconfig.exe
PID 1696 wrote to memory of 1056	1696	rundll32.exe	systeminfo.exe
PID 1696 wrote to memory of 1056	1696	rundll32.exe	systeminfo.exe
PID 1696 wrote to memory of 1056	1696	rundll32.exe	systeminfo.exe
PID 1696 wrote to memory of 1764	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1764	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1764	1696	rundll32.exe	net.exe
PID 1764 wrote to memory of 948	1764	net.exe	net1.exe
PID 1764 wrote to memory of 948	1764	net.exe	net1.exe
PID 1764 wrote to memory of 948	1764	net.exe	net1.exe
PID 1696 wrote to memory of 1640	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1640	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1640	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1112	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1112	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1112	1696	rundll32.exe	nltest.exe
PID 1696 wrote to memory of 1044	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1044	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1044	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 832	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 832	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 832	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1532	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1532	1696	rundll32.exe	net.exe
PID 1696 wrote to memory of 1532	1696	rundll32.exe	net.exe
PID 1532 wrote to memory of 1844	1532	net.exe	net1.exe
PID 1532 wrote to memory of 1844	1532	net.exe	net1.exe
PID 1532 wrote to memory of 1844	1532	net.exe	net1.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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-1-5-21-3846991908-3261386348-1409841751-1000\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:1704
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\hurry-32.dat,DllMain /i="license.dat"
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Accesses Microsoft Outlook profiles
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:1696
- - C:\Windows\system32\cmd.exe
    cmd.exe /c chcp >&2
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1788
  - - C:\Windows\system32\chcp.com
      chcp
      4⤵
      PID:1160
- - C:\Windows\System32\Wbem\WMIC.exe
    WMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get * /Format:List
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1836
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:1908
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:1056
- - C:\Windows\system32\net.exe
    net config workstation
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1764
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 config workstation
      4⤵
      PID:948
- - C:\Windows\system32\nltest.exe
    nltest /domain_trusts
    3⤵
    PID:1640
- - C:\Windows\system32\nltest.exe
    nltest /domain_trusts /all_trusts
    3⤵
    PID:1112
- - C:\Windows\system32\net.exe
    net view /all /domain
    3⤵
    - Discovers systems in the same network
    PID:1044
- - C:\Windows\system32\net.exe
    net view /all
    3⤵
    - Discovers systems in the same network
    PID:832
- - C:\Windows\system32\net.exe
    net group "Domain Admins" /domain
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1532
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 group "Domain Admins" /domain
      4⤵
      PID:1844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

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/1696-55-0x0000000001DB0000-0x0000000001E09000-memory.dmp

Filesize
356KB

Download
memory/1696-56-0x0000000000350000-0x0000000000387000-memory.dmp

Filesize
220KB

Download
memory/1696-57-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

Filesize
8KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads