59d0d595dec18db09db65df7c1b3cae6627a0721d82bde81b260fff86844717e

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 07:19

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General

Target

SpeQ Mathematics/examples/complex numbers.spq
Size

1KB
MD5

72c502e9e1a822d8defd47c80856c4ac
SHA1

f8e63ec76d9d399c0434a0f7273f119b06f5a5ee
SHA256

392c6585cb599cefeae50eeadd02c95db93feab66abbca50c5f7a926b302f5f9
SHA512

494b3a1597cb734e13de6df440610fad921345ba6ef65070687445efe6dfb334e770f399c48c31a3f50e99ecdecaf189adcb7fae58c7b5c9f1a12608ca74a450

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.spq\ = "spq_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.spq	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\spq_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2816	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2956	2064	cmd.exe	32
PID 2064 wrote to memory of 2956	2064	cmd.exe	32
PID 2064 wrote to memory of 2956	2064	cmd.exe	32
PID 2956 wrote to memory of 2816	2956	rundll32.exe	33
PID 2956 wrote to memory of 2816	2956	rundll32.exe	33
PID 2956 wrote to memory of 2816	2956	rundll32.exe	33
PID 2956 wrote to memory of 2816	2956	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SpeQ Mathematics\examples\complex numbers.spq"
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SpeQ Mathematics\examples\complex numbers.spq
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2956
- - 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\SpeQ Mathematics\examples\complex numbers.spq"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
1932220dae009482fa9163e27080966c

SHA1
3a56b0c255f7e6c32ca13fcd69e83c2ddcaee97d

SHA256
2ab4a0344864fe3f6d03a87840c9d7e6e232fd03691a9a581150256cd4e38454

SHA512
5d12653598d47f13ec9c78f0e26bd89a98a262afeedd92dde54cb34fcdc3e26b011dea647e6a03bfde8a2f61f37218059000a30df2524ff462f543a25c160261

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