eda3f677b0c88fadd019daef042891e49ec92f3cb4637e34103d6ffe77145484

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 07:48

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General

Target

ABT_1.2.2/ABT_English/ABT_L_1.2.2.gz
Size

1.3MB
MD5

bb999f14ce391760923b736ab32f3c13
SHA1

c230ebabad036598f89be43390758f04571a1481
SHA256

5a4af143d3d677d33a74eb95c30780fa43bde238efa0895def4e30aa0e2164cb
SHA512

a89f4ce14065f918a9152cba1650ddd433a1aaabfaeaffc8a283cf829ac50cde7872efbace55e3d5dd902acca036bc967a290a110ee76141c44898bbcad5be27
SSDEEP

24576:5/xyKm6oMXKKgv4R43i55TQz8mD24HKgN1Ycx0Rg92gwCkgGOYyzkQDNlIcMg:5JyH4qyLT3e24qgnb0Rg92gwCkXOBwQd

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1772	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1772	AcroRd32.exe
1772	AcroRd32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2612	2732	cmd.exe	31
PID 2732 wrote to memory of 2612	2732	cmd.exe	31
PID 2732 wrote to memory of 2612	2732	cmd.exe	31
PID 2612 wrote to memory of 2604	2612	rundll32.exe	32
PID 2612 wrote to memory of 2604	2612	rundll32.exe	32
PID 2612 wrote to memory of 2604	2612	rundll32.exe	32
PID 2604 wrote to memory of 1772	2604	rundll32.exe	34
PID 2604 wrote to memory of 1772	2604	rundll32.exe	34
PID 2604 wrote to memory of 1772	2604	rundll32.exe	34
PID 2604 wrote to memory of 1772	2604	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ABT_1.2.2\ABT_English\ABT_L_1.2.2.gz
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\ABT_1.2.2\ABT_English\ABT_L_1.2.2.gz
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\ABT_1.2.2\ABT_English\ABT_L_1.2.2.gz
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2604
  - - 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\ABT_1.2.2\ABT_English\ABT_L_1.2.2.gz"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      PID:1772

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
9a857d09a8320c11b17c927ad07b1f44

SHA1
98b9884e185aa25bb18dd980726f9df4c3f22c7a

SHA256
7d9fc604cc86ccab4ebf74d78142f1684562ef226dcb20f128c69df673d08c46

SHA512
a41aed4324f2cfc448c4a8ecfb1f27fe070370dac3652433aba2e9d32e85e64444f6fc0c5984d0770eb1a4848b3dd7485f738e60d54e03ef4406dd478c1bfe78

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