icedid | ca93e1c7dc98ca126438c4772f9c3377de5f628b612fe3dc8f72709d5e5bbdb0

Analysis

max time kernel
149s
max time network
143s
platform
windows10_x64
resource
win10v20201028
submitted
06/04/2021, 06:25

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General

Target

hostsvc.dll
Size

63KB
MD5

fcb6cf720c45b554c5f689fa914ffd2c
SHA1

4d247be7e4c3ee51c026c49dc4b9f59479e8ca77
SHA256

ca93e1c7dc98ca126438c4772f9c3377de5f628b612fe3dc8f72709d5e5bbdb0
SHA512

a27fb5b32662f0624be8b96aaab8e8b09933dee0c996009970d8f7348d5df2142eb23f9215c35c95640a767399dce4636122dc81e58b5cc15ff3ffa3a6a86514

Score

10^/10

icedid 478101429 2608516171 banker loader spyware stealer trojan

Malware Config

Extracted

Family

icedid

Campaign

2608516171

234willkids.uno

Extracted

Family

icedid

rsa_pubkey.plain

Extracted

Family

icedid

Botnet

478101429

gabry4saver.website

usser234dopper.space

tasyateles.club

jrburnit.website

Attributes

url_path
/news/

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 1 IoCs

loader

resource	yara_rule
behavioral2/memory/636-2-0x0000000000830000-0x0000000000837000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 5 IoCs

flow	pid	Process
25	2960	rundll32.exe
27	2960	rundll32.exe
28	2960	rundll32.exe
29	2960	rundll32.exe
31	2960	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2960	rundll32.exe
2960	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
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

pid	Process
1580	net.exe
688	net.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
3692	ipconfig.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
512	systeminfo.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\CLSID\{D90526ED-D8D6-91B9-A7EF-C3A85104A663}	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\CLSID\{D90526ED-D8D6-91B9-A7EF-C3A85104A663}\ = 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	rundll32.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
636	regsvr32.exe
636	regsvr32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe
2960	rundll32.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3996	WMIC.exe
Token: SeSecurityPrivilege	3996	WMIC.exe
Token: SeTakeOwnershipPrivilege	3996	WMIC.exe
Token: SeLoadDriverPrivilege	3996	WMIC.exe
Token: SeSystemProfilePrivilege	3996	WMIC.exe
Token: SeSystemtimePrivilege	3996	WMIC.exe
Token: SeProfSingleProcessPrivilege	3996	WMIC.exe
Token: SeIncBasePriorityPrivilege	3996	WMIC.exe
Token: SeCreatePagefilePrivilege	3996	WMIC.exe
Token: SeBackupPrivilege	3996	WMIC.exe
Token: SeRestorePrivilege	3996	WMIC.exe
Token: SeShutdownPrivilege	3996	WMIC.exe
Token: SeDebugPrivilege	3996	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3996	WMIC.exe
Token: SeRemoteShutdownPrivilege	3996	WMIC.exe
Token: SeUndockPrivilege	3996	WMIC.exe
Token: SeManageVolumePrivilege	3996	WMIC.exe
Token: 33	3996	WMIC.exe
Token: 34	3996	WMIC.exe
Token: 35	3996	WMIC.exe
Token: 36	3996	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3996	WMIC.exe
Token: SeSecurityPrivilege	3996	WMIC.exe
Token: SeTakeOwnershipPrivilege	3996	WMIC.exe
Token: SeLoadDriverPrivilege	3996	WMIC.exe
Token: SeSystemProfilePrivilege	3996	WMIC.exe
Token: SeSystemtimePrivilege	3996	WMIC.exe
Token: SeProfSingleProcessPrivilege	3996	WMIC.exe
Token: SeIncBasePriorityPrivilege	3996	WMIC.exe
Token: SeCreatePagefilePrivilege	3996	WMIC.exe
Token: SeBackupPrivilege	3996	WMIC.exe
Token: SeRestorePrivilege	3996	WMIC.exe
Token: SeShutdownPrivilege	3996	WMIC.exe
Token: SeDebugPrivilege	3996	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3996	WMIC.exe
Token: SeRemoteShutdownPrivilege	3996	WMIC.exe
Token: SeUndockPrivilege	3996	WMIC.exe
Token: SeManageVolumePrivilege	3996	WMIC.exe
Token: 33	3996	WMIC.exe
Token: 34	3996	WMIC.exe
Token: 35	3996	WMIC.exe
Token: 36	3996	WMIC.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 2960	636	regsvr32.exe	75
PID 636 wrote to memory of 2960	636	regsvr32.exe	75
PID 2960 wrote to memory of 3244	2960	rundll32.exe	79
PID 2960 wrote to memory of 3244	2960	rundll32.exe	79
PID 3244 wrote to memory of 3868	3244	cmd.exe	81
PID 3244 wrote to memory of 3868	3244	cmd.exe	81
PID 2960 wrote to memory of 3996	2960	rundll32.exe	82
PID 2960 wrote to memory of 3996	2960	rundll32.exe	82
PID 2960 wrote to memory of 3692	2960	rundll32.exe	84
PID 2960 wrote to memory of 3692	2960	rundll32.exe	84
PID 2960 wrote to memory of 512	2960	rundll32.exe	86
PID 2960 wrote to memory of 512	2960	rundll32.exe	86
PID 2960 wrote to memory of 2000	2960	rundll32.exe	91
PID 2960 wrote to memory of 2000	2960	rundll32.exe	91
PID 2000 wrote to memory of 3424	2000	net.exe	93
PID 2000 wrote to memory of 3424	2000	net.exe	93
PID 2960 wrote to memory of 3344	2960	rundll32.exe	94
PID 2960 wrote to memory of 3344	2960	rundll32.exe	94
PID 2960 wrote to memory of 3328	2960	rundll32.exe	96
PID 2960 wrote to memory of 3328	2960	rundll32.exe	96
PID 2960 wrote to memory of 1580	2960	rundll32.exe	98
PID 2960 wrote to memory of 1580	2960	rundll32.exe	98
PID 2960 wrote to memory of 688	2960	rundll32.exe	100
PID 2960 wrote to memory of 688	2960	rundll32.exe	100
PID 2960 wrote to memory of 2564	2960	rundll32.exe	102
PID 2960 wrote to memory of 2564	2960	rundll32.exe	102
PID 2564 wrote to memory of 3844	2564	net.exe	104
PID 2564 wrote to memory of 3844	2564	net.exe	104

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\hostsvc.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:636
- C:\Windows\system32\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\arrive_x64.tmp",update /i:"SickCash\license.dat"
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Windows\system32\cmd.exe
    cmd.exe /c chcp >&2
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3244
  - - C:\Windows\system32\chcp.com
      chcp
      4⤵
      PID:3868
- - C:\Windows\System32\Wbem\WMIC.exe
    WMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get * /Format:List
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3996
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:3692
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:512
- - C:\Windows\system32\net.exe
    net config workstation
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2000
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 config workstation
      4⤵
      PID:3424
- - C:\Windows\system32\nltest.exe
    nltest /domain_trusts
    3⤵
    PID:3344
- - C:\Windows\system32\nltest.exe
    nltest /domain_trusts /all_trusts
    3⤵
    PID:3328
- - C:\Windows\system32\net.exe
    net view /all /domain
    3⤵
    - Discovers systems in the same network
    PID:1580
- - C:\Windows\system32\net.exe
    net view /all
    3⤵
    - Discovers systems in the same network
    PID:688
- - C:\Windows\system32\net.exe
    net group "Domain Admins" /domain
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2564
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 group "Domain Admins" /domain
      4⤵
      PID:3844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/636-2-0x0000000000830000-0x0000000000837000-memory.dmp

Filesize
28KB

Download
memory/2960-8-0x0000013C81290000-0x0000013C81295000-memory.dmp

Filesize
20KB

Download
memory/2960-7-0x0000013C81500000-0x0000013C81558000-memory.dmp

Filesize
352KB

Download