7e0e7b6abc479cd164ab05e990444c2d9f3ea43d92153d36e822b2eeb45fbc4c

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 20:42

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General

Target

11a31c2df2c1cf7e66252e71051e92ae.jad
Size

68KB
MD5

11a31c2df2c1cf7e66252e71051e92ae
SHA1

adf8468f99a876d69628e1e2eb378c0d5f768f76
SHA256

7e0e7b6abc479cd164ab05e990444c2d9f3ea43d92153d36e822b2eeb45fbc4c
SHA512

6f8263c2007fe70569e484bbdf1be389cab43c91c57bd7479abaf15f9d7f8a0109ab02c34ba0bc33543918237bda90a13b64583a02eae20d6a2eeb2f3e7b92be
SSDEEP

1536:EjUcFC+MEcNwy7GtW2insgvrGoZNGtW2insgvrGoZW:EjUctoz7ZsArG8ZsArGp

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-1-5-21-3601492379-692465709-652514833-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\.jad	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\jad_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2648	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2648	AcroRd32.exe
2648	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2716	2372	cmd.exe	16
PID 2372 wrote to memory of 2716	2372	cmd.exe	16
PID 2372 wrote to memory of 2716	2372	cmd.exe	16
PID 2716 wrote to memory of 2648	2716	rundll32.exe	30
PID 2716 wrote to memory of 2648	2716	rundll32.exe	30
PID 2716 wrote to memory of 2648	2716	rundll32.exe	30
PID 2716 wrote to memory of 2648	2716	rundll32.exe	30

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\11a31c2df2c1cf7e66252e71051e92ae.jad
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2716
- 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\11a31c2df2c1cf7e66252e71051e92ae.jad"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2648

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\11a31c2df2c1cf7e66252e71051e92ae.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2372

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
b2c6a6094fcc532e1aa76ba30750be74

SHA1
a57fd3d6175cb0d564316d6c6a547332c4e51012

SHA256
02d8d37977e7a01168e3ba8c374d3260fbe3fbbfd6f6fb87c9daaa691dfb68e6

SHA512
de3458dc518e2e73fa1e89e9d70e8e1abc75d46d7e19bae0b62b237e6bc957069a75b85b7b3ade9aa063da83592daf6d06250c8da8dedc62fbfab4982893d7b9

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