icedid | f41a60c5baf401288c752ede491b0a0e7e0accab5919b63eef95d587b9f9e55e

General

Target

core.bat
Size

184B
MD5

2b4f27b826aec08eb90ff784b25d048d
SHA1

b1444548b53ec112797cc7d03a1e227fe71315ca
SHA256

b976471778c3abead8001c5a7db7d39b461e88bbd5322a579d86c1ca725375fb
SHA512

d6316825b5372e445941b75b08b04aaee49bab12d752dba4691aac8093100d1632a1b07e6b7d6899c528e6777f0bcfcd977e02a7f8d559b29e205703f573d434

Score

10^/10

icedid 1217670233 banker collection spyware stealer trojan

Malware Config

Extracted

Family

icedid

rsa_pubkey.plain

Extracted

Family

icedid

Botnet

1217670233

C2

nnelforwfin.top

lakogrefop.rest

hangetilin.top

follytresh.co

Attributes

auth_var
12
url_path
/posts/

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 5 IoCs

Processes:

rundll32.exe

flow pid process

22 3000 rundll32.exe
24 3000 rundll32.exe
26 3000 rundll32.exe
27 3000 rundll32.exe
29 3000 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3000 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
22	3000	rundll32.exe
24	3000	rundll32.exe
26	3000	rundll32.exe
27	3000	rundll32.exe
29	3000	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-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\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

2420 net.exe
1136 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

1584 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

4004 systeminfo.exe

pid	process
2420	net.exe
1136	net.exe

pid	process
1584	ipconfig.exe

pid	process
4004	systeminfo.exe

Modifies registry class 2 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\CLSID\{8A8FF2D3-7745-1657-44DF-D3B765BAD8D1}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\CLSID\{8A8FF2D3-7745-1657-44DF-D3B765BAD8D1}\ = 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	rundll32.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exe

pid	process
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

Processes:

WMIC.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2212	WMIC.exe
Token: SeSecurityPrivilege	2212	WMIC.exe
Token: SeTakeOwnershipPrivilege	2212	WMIC.exe
Token: SeLoadDriverPrivilege	2212	WMIC.exe
Token: SeSystemProfilePrivilege	2212	WMIC.exe
Token: SeSystemtimePrivilege	2212	WMIC.exe
Token: SeProfSingleProcessPrivilege	2212	WMIC.exe
Token: SeIncBasePriorityPrivilege	2212	WMIC.exe
Token: SeCreatePagefilePrivilege	2212	WMIC.exe
Token: SeBackupPrivilege	2212	WMIC.exe
Token: SeRestorePrivilege	2212	WMIC.exe
Token: SeShutdownPrivilege	2212	WMIC.exe
Token: SeDebugPrivilege	2212	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2212	WMIC.exe
Token: SeRemoteShutdownPrivilege	2212	WMIC.exe
Token: SeUndockPrivilege	2212	WMIC.exe
Token: SeManageVolumePrivilege	2212	WMIC.exe
Token: 33	2212	WMIC.exe
Token: 34	2212	WMIC.exe
Token: 35	2212	WMIC.exe
Token: 36	2212	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2212	WMIC.exe
Token: SeSecurityPrivilege	2212	WMIC.exe
Token: SeTakeOwnershipPrivilege	2212	WMIC.exe
Token: SeLoadDriverPrivilege	2212	WMIC.exe
Token: SeSystemProfilePrivilege	2212	WMIC.exe
Token: SeSystemtimePrivilege	2212	WMIC.exe
Token: SeProfSingleProcessPrivilege	2212	WMIC.exe
Token: SeIncBasePriorityPrivilege	2212	WMIC.exe
Token: SeCreatePagefilePrivilege	2212	WMIC.exe
Token: SeBackupPrivilege	2212	WMIC.exe
Token: SeRestorePrivilege	2212	WMIC.exe
Token: SeShutdownPrivilege	2212	WMIC.exe
Token: SeDebugPrivilege	2212	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2212	WMIC.exe
Token: SeRemoteShutdownPrivilege	2212	WMIC.exe
Token: SeUndockPrivilege	2212	WMIC.exe
Token: SeManageVolumePrivilege	2212	WMIC.exe
Token: 33	2212	WMIC.exe
Token: 34	2212	WMIC.exe
Token: 35	2212	WMIC.exe
Token: 36	2212	WMIC.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

cmd.exerundll32.execmd.exenet.exenet.exe

description	pid	process	target process
PID 2704 wrote to memory of 3000	2704	cmd.exe	rundll32.exe
PID 2704 wrote to memory of 3000	2704	cmd.exe	rundll32.exe
PID 3000 wrote to memory of 1452	3000	rundll32.exe	cmd.exe
PID 3000 wrote to memory of 1452	3000	rundll32.exe	cmd.exe
PID 1452 wrote to memory of 1420	1452	cmd.exe	chcp.com
PID 1452 wrote to memory of 1420	1452	cmd.exe	chcp.com
PID 3000 wrote to memory of 2212	3000	rundll32.exe	WMIC.exe
PID 3000 wrote to memory of 2212	3000	rundll32.exe	WMIC.exe
PID 3000 wrote to memory of 1584	3000	rundll32.exe	ipconfig.exe
PID 3000 wrote to memory of 1584	3000	rundll32.exe	ipconfig.exe
PID 3000 wrote to memory of 4004	3000	rundll32.exe	systeminfo.exe
PID 3000 wrote to memory of 4004	3000	rundll32.exe	systeminfo.exe
PID 3000 wrote to memory of 3944	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 3944	3000	rundll32.exe	net.exe
PID 3944 wrote to memory of 2112	3944	net.exe	net1.exe
PID 3944 wrote to memory of 2112	3944	net.exe	net1.exe
PID 3000 wrote to memory of 3152	3000	rundll32.exe	nltest.exe
PID 3000 wrote to memory of 3152	3000	rundll32.exe	nltest.exe
PID 3000 wrote to memory of 3636	3000	rundll32.exe	nltest.exe
PID 3000 wrote to memory of 3636	3000	rundll32.exe	nltest.exe
PID 3000 wrote to memory of 2420	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 2420	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 1136	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 1136	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 2708	3000	rundll32.exe	net.exe
PID 3000 wrote to memory of 2708	3000	rundll32.exe	net.exe
PID 2708 wrote to memory of 3008	2708	net.exe	net1.exe
PID 2708 wrote to memory of 3008	2708	net.exe	net1.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\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-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\core.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\pigeon64.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:3000

C:\Windows\system32\cmd.exe
cmd.exe /c chcp >&2
3⤵
- Suspicious use of WriteProcessMemory
PID:1452

C:\Windows\system32\chcp.com
chcp
4⤵
PID:1420

C:\Windows\System32\Wbem\WMIC.exe
WMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get * /Format:List
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2212

C:\Windows\system32\ipconfig.exe
ipconfig /all
3⤵
- Gathers network information
PID:1584

C:\Windows\system32\systeminfo.exe
systeminfo
3⤵
- Gathers system information
PID:4004

C:\Windows\system32\net.exe
net config workstation
3⤵
- Suspicious use of WriteProcessMemory
PID:3944

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 config workstation
4⤵
PID:2112

C:\Windows\system32\nltest.exe
nltest /domain_trusts
3⤵
PID:3152

C:\Windows\system32\nltest.exe
nltest /domain_trusts /all_trusts
3⤵
PID:3636

C:\Windows\system32\net.exe
net view /all /domain
3⤵
- Discovers systems in the same network
PID:2420

C:\Windows\system32\net.exe
net view /all
3⤵
- Discovers systems in the same network
PID:1136

C:\Windows\system32\net.exe
net group "Domain Admins" /domain
3⤵
- Suspicious use of WriteProcessMemory
PID:2708

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 group "Domain Admins" /domain
4⤵
PID:3008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

3

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\license.dat
MD5
b03af34cc11c8bd53afd958c839dd59f

SHA1
d9c90d8f770be66850ea0734580867c16d64b404

SHA256
71c9c15896b027fd830423f6226587bdad3f09681799bf3e69abb0479f18a853

SHA512
c33204f04a99272a1619a4fe6e3ba5e128c437968f8f570c12ffbf20a71e2b617535a70bf51f9d4ddcccc7f44804a13a4528ece4470e4ee53273ad1806313911

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

SHA1
3970ffe8aefe0c30daaec65b85fb103c0fc0f2a7

SHA256
fca6b7fe66ad9973f18f407e83b56dacd04197cbd35efc498a342d73d6a113e5

SHA512
0041b52514460dda19dd065fc46393f6fbe248a4c62fce28e0819abd952756996b34fdea286eb7814a7c868a12656a065278932760e61e53f7102b0dba324e4f

Download Submit
memory/1136-130-0x0000000000000000-mapping.dmp

Download
memory/1420-120-0x0000000000000000-mapping.dmp

Download
memory/1452-119-0x0000000000000000-mapping.dmp

Download
memory/1584-122-0x0000000000000000-mapping.dmp

Download
memory/2112-126-0x0000000000000000-mapping.dmp

Download
memory/2212-121-0x0000000000000000-mapping.dmp

Download
memory/2420-129-0x0000000000000000-mapping.dmp

Download
memory/2708-131-0x0000000000000000-mapping.dmp

Download
memory/3000-118-0x000001425F2C0000-0x000001425F2F7000-memory.dmp

Filesize
220KB

Download
memory/3000-115-0x0000000000000000-mapping.dmp

Download
memory/3000-117-0x0000014261060000-0x00000142610B8000-memory.dmp

Filesize
352KB

Download
memory/3008-132-0x0000000000000000-mapping.dmp

Download
memory/3152-127-0x0000000000000000-mapping.dmp

Download
memory/3636-128-0x0000000000000000-mapping.dmp

Download
memory/3944-125-0x0000000000000000-mapping.dmp

Download
memory/4004-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads