11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394

Analysis

max time kernel
42s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
28-03-2023 07:32

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General

Target

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
Size

1.3MB
MD5

df134a54ae5dca7963e49d97dd104660
SHA1

9bddcce91756469051f2385ef36ba8171d99686d
SHA256

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394
SHA512

9046be2d1af55141001c8f35b06af2607a329e3b4d97253972362ef4ffb61106be3bf6701cbcc36f1a39028c9f17d19b414f6ee63bc34e4622a5833752a17914
SSDEEP

24576:fsspRa70Hm5QQF0fTOOqs60utA+islfs/DHEj3TBi0mhwLlz2Ya60xchhH2yP1DF:f7W707QEpq3u+PkDHEj3TBi0mhwLlz2q

Score

8^/10

ransomware spyware stealer

Malware Config

Signatures

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\NewInitialize.crw => C:\Users\Admin\Pictures\NewInitialize.crw.dark_power	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
File renamed	C:\Users\Admin\Pictures\SplitTest.png => C:\Users\Admin\Pictures\SplitTest.png.dark_power	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
File opened for modification	C:\Users\Admin\Pictures\CopyWrite.tiff	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
File renamed	C:\Users\Admin\Pictures\CopyWrite.tiff => C:\Users\Admin\Pictures\CopyWrite.tiff.dark_power	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
File renamed	C:\Users\Admin\Pictures\UninstallPing.tif => C:\Users\Admin\Pictures\UninstallPing.tif.dark_power	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
File renamed	C:\Users\Admin\Pictures\StartProtect.crw => C:\Users\Admin\Pictures\StartProtect.crw.dark_power	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

Deletes itself 1 IoCs

Processes:

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

pid process

1680 11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Suspicious behavior: RenamesItself 1 IoCs

Processes:

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

pid process

1680 11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

pid	process
1680	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

pid	process
1680	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe

description	pid	process	target process
PID 1680 wrote to memory of 976	1680	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe	cmd.exe
PID 1680 wrote to memory of 976	1680	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe	cmd.exe
PID 1680 wrote to memory of 976	1680	11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe
"C:\Users\Admin\AppData\Local\Temp\11ddebd9b22a3a21be11908feda0ea1e1aa97bc67b2dfefe766fcea467367394.exe"
1⤵
- Modifies extensions of user files
- Deletes itself
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c cls
2⤵
PID:976

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Public\Libraries\readme.pdf
Filesize
529KB

MD5
e7a1ded35fa8603ad2d8ea413ed70822

SHA1
8e51bc110584663dc297af70b76173b9a05bb39e

SHA256
c14c8e924987138d0ec9c1a99dd5ac728ce102aa5c6b13829ec8d21ddb243f28

SHA512
e1122f6bf05dc22ed840ace88a6c3823db98fb05362e5cac3202bd49951593e562d57e3fe7cf05a1dfcf6b34c2e594f999287fb8ed973a3b870cce2a4e9955b4

Download Submit
memory/1680-54-0x000000013F9E0000-0x000000013FB0F000-memory.dmp

Filesize
1.2MB

Download
memory/1680-392-0x000000013F9E0000-0x000000013FB0F000-memory.dmp

Filesize
1.2MB

Download
memory/1680-393-0x000000013F9E0000-0x000000013FB0F000-memory.dmp

Filesize
1.2MB

Download