9949c39270c5aa5ed2166a6928eaef1b841573226983c39022bade70cd7b328e

Analysis

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 22:07

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General

Target

Cracked Serversides/icarus.rbxm
Size

108KB
MD5

f8f87e0723258f4f3c46f1735ec7d31d
SHA1

9b88bf00db506fc7047e85192f186023b4e2af56
SHA256

a85f2a785f5399a9c8053f24ef1c2604421c4d2d49be3bfd26d8d416b321d77f
SHA512

fe2e0b1ef6c48c6ebeef8db97c840ea4cc725569ebd5d4c0862eaf7a844dae164cc76021694a37a80d0dedb96d1c4fa8ba00f67a47aa9c076e2b2149cdf40569
SSDEEP

1536:dtBBhgLtDb3BPKO8ixgTGaC6/QfqHZYEaBR4NO/s9vH8gxId32oyErTR85SD+Ehs:d3BSDjR8ixgy4MeZYEaBRVydw3UWTRnq

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.rbxm	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.rbxm\ = "rbxm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rbxm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2784	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2784	AcroRd32.exe
2784	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2364	1920	cmd.exe	31
PID 1920 wrote to memory of 2364	1920	cmd.exe	31
PID 1920 wrote to memory of 2364	1920	cmd.exe	31
PID 2364 wrote to memory of 2784	2364	rundll32.exe	32
PID 2364 wrote to memory of 2784	2364	rundll32.exe	32
PID 2364 wrote to memory of 2784	2364	rundll32.exe	32
PID 2364 wrote to memory of 2784	2364	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Cracked Serversides\icarus.rbxm"
1⤵
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Cracked Serversides\icarus.rbxm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Cracked Serversides\icarus.rbxm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
0b5e476a525cd6b184f87b93f25f5128

SHA1
619809326820656205fb481e671e73ee7ccc38ff

SHA256
c9186270775882ada5a0622fe48dcb485763858726340fd12045cebd981c6feb

SHA512
3613e48b6406766a11c7a0c90614402e9a0a3358c002f7a63beedf221a973c10b80756a59901e05eb9c367154dc07eae19d738025f7d6a37ecb7bf09ccb2c753

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