177c0d44829888987f89988f21973d8364853a864103d5bda9269e2b82e4bc37

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 01:39

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General

Target

Zeus-translation/temp/server/php/stats_os.lng.en.php
Size

194B
MD5

2ba8b0a8548b40a42aa8cc6a4292f17b
SHA1

3415abc3d8ade2b6d360cd3ec3afbae7d0f0f7f4
SHA256

e49d4eea5768511e054b6888244813809d8c02c49ecc062fa8f825f96ce87ff2
SHA512

3c03c1806dd0b17c6607880ce820b6d12935db57a4de871459c826aae70b4672c36a312978e68e8cf3b39d374b2582073047e02dba038999cedaf6e4c9f3991c

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-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.php	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.php\ = "php_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\php_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
2952	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2952	AcroRd32.exe
2952	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2660	2164	cmd.exe	31
PID 2164 wrote to memory of 2660	2164	cmd.exe	31
PID 2164 wrote to memory of 2660	2164	cmd.exe	31
PID 2660 wrote to memory of 2952	2660	rundll32.exe	32
PID 2660 wrote to memory of 2952	2660	rundll32.exe	32
PID 2660 wrote to memory of 2952	2660	rundll32.exe	32
PID 2660 wrote to memory of 2952	2660	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Zeus-translation\temp\server\php\stats_os.lng.en.php
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Zeus-translation\temp\server\php\stats_os.lng.en.php
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2660
- - 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\Zeus-translation\temp\server\php\stats_os.lng.en.php"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2952

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

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Downloads

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

Filesize
3KB

MD5
d5a8cd3711491ada3678b5a184ccd377

SHA1
559075cfd44f465f57724e7e1e292a401e70de11

SHA256
d55e2be7f656e58bc3165b7a3ffa12e6095f330173e7b45c5c86beeacc28cbe6

SHA512
d39a5d7c0c3b2b317d47a05174408cd96e6ac78f821b600bfe179c8c4b4e34a3416d4957c0706821bd9b6e2c037abb33d11a30797ff3f308b75fd06c83ac81c4

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