8700ad876889ead4e723d934b6f0448375036e348950ebaffbc78b85011ce12d

Analysis

max time kernel
141s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 20:55

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General

Target

QQ2006PY381.exe
Size

19.4MB
MD5

0b188cc0f2bbe976851ffde4b7df46d7
SHA1

0eb0b2c683d107ae06350f54414e64f497636436
SHA256

cdffa4dba138b6c14e65cf1979df1381651beb873ec6cf02d05e4ec33b6961db
SHA512

a81acbd852a2e0fbb8363f44573a5cbf6d06f519a1e33d47cf9b0a6a25fb3f7f54617734c15ead5a4f9e20e54cc48ce5abab65995ebe14b0023cc909d8aa3909
SSDEEP

393216:04ZFGqeRMCT6qQrim1kh7dzP819jyLGF6hq3Lvf++aGGGjkNjusVCb1ia:04ZF1s05OhZzOHF6w3L2t3NjusVpa

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5076	is-VL817.tmp

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 2 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	QQ2006PY381.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-VL817.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 5076	4332	QQ2006PY381.exe	87
PID 4332 wrote to memory of 5076	4332	QQ2006PY381.exe	87
PID 4332 wrote to memory of 5076	4332	QQ2006PY381.exe	87

C:\Users\Admin\AppData\Local\Temp\QQ2006PY381.exe
"C:\Users\Admin\AppData\Local\Temp\QQ2006PY381.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Users\Admin\AppData\Local\Temp\is-651CF.tmp\is-VL817.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-651CF.tmp\is-VL817.tmp" /SL4 $B0048 "C:\Users\Admin\AppData\Local\Temp\QQ2006PY381.exe" 20020315 56832
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5076

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\Local\Temp\is-651CF.tmp\is-VL817.tmp

Filesize
640KB

MD5
c9b98220dd90e04c12560c85bbd83315

SHA1
94c5d630c08c9f79dee673ed0909b19eae8e6974

SHA256
a0915e449823d1e315e92b65f8b4ae94cc773ef3b718a77d7707b7e7ae2d3e28

SHA512
af112b3230df5f45efd4b468d6f1b2df76911f02ed27bc96307bf9164926ac3f5c035ac8bcbe7352016006b4e2b92cad0e1a0213b6136377d654dbace960fd81

Download Submit
memory/4332-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4332-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/4332-14-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5076-7-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/5076-15-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download