b793adade7cd9f14d1e6a9b066257092f45b77e9bfe4ca5d481dbce2638a7dbe

Analysis

max time kernel
1558s
max time network
1561s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 09:47

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General

Target

Bin/translations/qt_he.qm
Size

135KB
MD5

26b777c6c94c5aa6e61f949aa889bf74
SHA1

f78da73388c86d4d5e90d19bb3bd5f895c027f27
SHA256

4281c421984772665a9d72ab32276cfe1e2a3b0ebe21d4b63c5a4c3ba1f49365
SHA512

8e02ce06f6de77729aefa24410cbd4bfba2d935ef10dcf071da47bb70d9c5e0969f528bdb3db5cab00e3142d7c573fcf66ea5eb4a2bc557229ad082c0eb1dbcc
SSDEEP

3072:XSue8FDn3iJsqBejd/zNDSLzdetY2ZISfCPS:XSuem7w7IjdIzUtYAISfCPS

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.qm\ = "qm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.qm	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\qm_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2972	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2972	AcroRd32.exe
2972	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1908	2152	cmd.exe	29
PID 2152 wrote to memory of 1908	2152	cmd.exe	29
PID 2152 wrote to memory of 1908	2152	cmd.exe	29
PID 1908 wrote to memory of 2972	1908	rundll32.exe	32
PID 1908 wrote to memory of 2972	1908	rundll32.exe	32
PID 1908 wrote to memory of 2972	1908	rundll32.exe	32
PID 1908 wrote to memory of 2972	1908	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Bin\translations\qt_he.qm
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Bin\translations\qt_he.qm
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1908
- - 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\Bin\translations\qt_he.qm"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2972

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
fc3cea79136300181a07fc8058543da5

SHA1
44785726111381abf5d9840dac2c4d86784769ed

SHA256
aadd3b55676e8508ea3fa54ab3d0f1f5a80061eba5b9c592b5f400d4ef908a21

SHA512
639dd8a7a70e25df6e9dc008dbc15772f9801ca90af849afc362bf9fce4e0cd943331fbdbc0783ae9777cc0e648ad86571acf7f08461d6ea9059ac6bcab2d104

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