47028f00eab755b60c9ab8b1319ce38739924b4587c6057b02a3d25d556bbfc2

Analysis

max time kernel
76s
max time network
87s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 06:19

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General

Target

蚂蚁大叔免费账号共享器w.05 .exe
Size

1.4MB
MD5

04465c4fb49d06f649cd0973c55c047e
SHA1

d2b9ba5c0af9eeb684240d7ed8b5e6cba19fd1a0
SHA256

1307236c161f13d553ee7f966f3b62c1ccdb818cc25ccaf511e2af7262be179b
SHA512

d0531a2ee353bf34f3438722f97d16a6c97ffcb9856ef9b2aac4d54cda43de231764d2e76655f1d2cbbf5aeb23167fdebd3089901c09a1a84a80c66700c1bf2f
SSDEEP

24576:9HZa8tmIbJMpjISWPooCdbB4SqJ0eOqQc/1g++Sf3Jx7QCKzWqFrKPmQ:TAISWPO/qPQcSSf5xkblpGm

Score

8^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/832-55-0x0000000000400000-0x0000000000717000-memory.dmp	vmprotect
behavioral1/memory/832-57-0x0000000000400000-0x0000000000717000-memory.dmp	vmprotect
behavioral1/memory/832-58-0x0000000000400000-0x0000000000717000-memory.dmp	vmprotect

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 3 IoCs

adware spyware

Modify Registry

T1112

Processes:

蚂蚁大叔免费账号共享器w.05 .exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	蚂蚁大叔免费账号共享器w.05 .exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	蚂蚁大叔免费账号共享器w.05 .exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	蚂蚁大叔免费账号共享器w.05 .exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

蚂蚁大叔免费账号共享器w.05 .exe

pid process

832 蚂蚁大叔免费账号共享器w.05 .exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

蚂蚁大叔免费账号共享器w.05 .exe

pid	process
832	蚂蚁大叔免费账号共享器w.05 .exe
832	蚂蚁大叔免费账号共享器w.05 .exe
832	蚂蚁大叔免费账号共享器w.05 .exe
832	蚂蚁大叔免费账号共享器w.05 .exe

C:\Users\Admin\AppData\Local\Temp\蚂蚁大叔免费账号共享器w.05 .exe
"C:\Users\Admin\AppData\Local\Temp\蚂蚁大叔免费账号共享器w.05 .exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:832

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/832-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/832-55-0x0000000000400000-0x0000000000717000-memory.dmp

Filesize
3.1MB

Download
memory/832-57-0x0000000000400000-0x0000000000717000-memory.dmp

Filesize
3.1MB

Download
memory/832-58-0x0000000000400000-0x0000000000717000-memory.dmp

Filesize
3.1MB

Download
memory/832-63-0x0000000006460000-0x0000000006472000-memory.dmp

Filesize
72KB

Download