af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584

Analysis

max time kernel
152s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 11:07

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General

Target

af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe
Size

182KB
MD5

3eac7a537e131da24a2e4913e786dc1a
SHA1

1ef3c2cba450ea0ee100245e8a697659c0a844d9
SHA256

af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584
SHA512

3d8944da7882de5a4489aba74d3f0bb929799b93bb5c8d4f26d846f0aab6dba3b14204e803e0385d74b381ce76e91715cde574a83f4d7a779126e2cb9f313e20
SSDEEP

3072:WvstUKlvJ2+usOKDUcJaCcBBoKxiAga+4WvNc+xiz8TnYvclg6JFa9EGyLQEXms4:W0tU7bsJ6RBoL4T18bPlLJFbLQI1L5El

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
544	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe
544	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	544	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
544	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe
544	af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe

C:\Users\Admin\AppData\Local\Temp\af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe
"C:\Users\Admin\AppData\Local\Temp\af600c1bce22ae10aff888a5dc0a2d22eac1572cceef01b38ba9122726829584.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\dfs75AD.tmp

Filesize
251KB

MD5
a1bebaea757db992d76e8a5a85e4aabd

SHA1
2ceeeb96fcd6a71d3d0ea2c1d67b891a3abd4ffb

SHA256
80e8d587f59e07b0b5936677c76bb194f048429321f5a57382198015b9f127ae

SHA512
3b6727584b222031b8948a1c1ca480ed20d378d95ffdc351eac4e936516af4304200e162d2a3eec8e2ddb236829e08a2a3269655076530044d6294ae84fd16bb

Download Submit
\Users\Admin\AppData\Local\Temp\dfs75AD.tmp

Filesize
251KB

MD5
a1bebaea757db992d76e8a5a85e4aabd

SHA1
2ceeeb96fcd6a71d3d0ea2c1d67b891a3abd4ffb

SHA256
80e8d587f59e07b0b5936677c76bb194f048429321f5a57382198015b9f127ae

SHA512
3b6727584b222031b8948a1c1ca480ed20d378d95ffdc351eac4e936516af4304200e162d2a3eec8e2ddb236829e08a2a3269655076530044d6294ae84fd16bb

Download Submit
memory/544-54-0x0000000000970000-0x00000000009E4000-memory.dmp

Filesize
464KB

Download
memory/544-55-0x00000000000F0000-0x00000000000F3000-memory.dmp

Filesize
12KB

Download
memory/544-58-0x0000000000210000-0x0000000000254000-memory.dmp

Filesize
272KB

Download
memory/544-59-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/544-60-0x00000000000F0000-0x00000000000F3000-memory.dmp

Filesize
12KB

Download
memory/544-61-0x0000000004AE7000-0x0000000004AF8000-memory.dmp

Filesize
68KB

Download
memory/544-62-0x0000000004AE7000-0x0000000004AF8000-memory.dmp

Filesize
68KB

Download
memory/544-63-0x000000000C410000-0x000000000CBB6000-memory.dmp

Filesize
7.6MB

Download