cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99

Analysis

max time kernel
139s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 06:10

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General

Target

cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe
Size

300KB
MD5

84a9c802cffc9f77b0e4a0b7e2fc99c3
SHA1

7c45cfd546653532cbf86f683c6992ceb655b163
SHA256

cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99
SHA512

8b935eb62ce19b3f9810b76b25362a784aad648d8756fa9e65e7833616eb74730dc1898dce60a653d1da703e3b7c345151f8e4c49b1a873138eefa61f73c57ed
SSDEEP

6144:+SB1Ed0h/CB5OVhc97oZ7CelWsGneR+vulB24aJ+GE6TD4kZY1wgbvrNCqn6hY:+81Ed0hYcVhlJCekbGxGEOD4J1wgbvRZ

Score

8^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1900	Wab.exe

Loads dropped DLL 2 IoCs

pid	Process
1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe
1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26
PID 1160 wrote to memory of 1900	1160	cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe	26

C:\Users\Admin\AppData\Local\Temp\cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe
"C:\Users\Admin\AppData\Local\Temp\cca394731efb154685d205949584d927b6e47e28c87b6dcd4a1a8b88dad69c99.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\Wab.exe
  "C:\Users\Admin\AppData\Local\Temp\Wab.exe"
  2⤵
  - Executes dropped EXE
  PID:1900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Wab.exe

Filesize
491KB

MD5
892a4994e2f2b21a5f4c7cf81948d8c8

SHA1
7d6a3813ba4da33014fa297cf3d351207e5521eb

SHA256
34f61ff5fbe53561b5e77b113307e22a187dcb59418bdf2696500982d2c07809

SHA512
f44b1ad47d9d120b74a8a12b69b68c5a789615922f29d50f712b8bc9ebb5972bcfe6cca89066b3793a32e3254073778e97d98580db1ef535d4e431c02d2929e7

Download Submit
\Users\Admin\AppData\Local\Temp\Wab.exe

Filesize
491KB

MD5
892a4994e2f2b21a5f4c7cf81948d8c8

SHA1
7d6a3813ba4da33014fa297cf3d351207e5521eb

SHA256
34f61ff5fbe53561b5e77b113307e22a187dcb59418bdf2696500982d2c07809

SHA512
f44b1ad47d9d120b74a8a12b69b68c5a789615922f29d50f712b8bc9ebb5972bcfe6cca89066b3793a32e3254073778e97d98580db1ef535d4e431c02d2929e7

Download Submit
\Users\Admin\AppData\Local\Temp\Wab.exe

Filesize
491KB

MD5
892a4994e2f2b21a5f4c7cf81948d8c8

SHA1
7d6a3813ba4da33014fa297cf3d351207e5521eb

SHA256
34f61ff5fbe53561b5e77b113307e22a187dcb59418bdf2696500982d2c07809

SHA512
f44b1ad47d9d120b74a8a12b69b68c5a789615922f29d50f712b8bc9ebb5972bcfe6cca89066b3793a32e3254073778e97d98580db1ef535d4e431c02d2929e7

Download Submit
memory/1160-54-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download