b21a5d2e53e1529302d165b26e0ef1031489e906e37fbf033f3b2df0831f10d3

Analysis

max time kernel
126s
max time network
149s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
22-10-2023 17:20

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General

Target

NEAS.6023c18d00bb861321eff007f601ff50.exe
Size

61KB
MD5

6023c18d00bb861321eff007f601ff50
SHA1

7e4e40d58d1c6d4a96232dc3810f75e03a8e62d8
SHA256

b21a5d2e53e1529302d165b26e0ef1031489e906e37fbf033f3b2df0831f10d3
SHA512

b86698924f5d3776d5b93884c54ff68a0e737cda623917e86d2a560d9842f6834c68df86108902b6a025d3915a1857f89c4eede8442608bdb98510408eb50e39
SSDEEP

1536:mO6skYL5TDbCY7fjPpm7GVOFAwfUglXa:rkw517fjPQiwfRlXa

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2388	w0ssqxy.exe
2772	si7uq8ns0.exe

Loads dropped DLL 4 IoCs

pid	Process
2864	NEAS.6023c18d00bb861321eff007f601ff50.exe
2864	NEAS.6023c18d00bb861321eff007f601ff50.exe
2388	w0ssqxy.exe
2388	w0ssqxy.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000\Software\Microsoft\Windows\CurrentVersion\Run\7q7kmrtu = "C:\\Users\\Admin\\AppData\\Roaming\\w0ssqxy.exe"	NEAS.6023c18d00bb861321eff007f601ff50.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000\Software\Microsoft\Windows\CurrentVersion\Run\amfhvc7b = "C:\\Users\\Admin\\AppData\\Roaming\\si7uq8ns0.exe"	w0ssqxy.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2388	2864	NEAS.6023c18d00bb861321eff007f601ff50.exe	30
PID 2864 wrote to memory of 2388	2864	NEAS.6023c18d00bb861321eff007f601ff50.exe	30
PID 2864 wrote to memory of 2388	2864	NEAS.6023c18d00bb861321eff007f601ff50.exe	30
PID 2864 wrote to memory of 2388	2864	NEAS.6023c18d00bb861321eff007f601ff50.exe	30
PID 2388 wrote to memory of 2772	2388	w0ssqxy.exe	31
PID 2388 wrote to memory of 2772	2388	w0ssqxy.exe	31
PID 2388 wrote to memory of 2772	2388	w0ssqxy.exe	31
PID 2388 wrote to memory of 2772	2388	w0ssqxy.exe	31

C:\Users\Admin\AppData\Local\Temp\NEAS.6023c18d00bb861321eff007f601ff50.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.6023c18d00bb861321eff007f601ff50.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Users\Admin\AppData\Roaming\w0ssqxy.exe
  C:\Users\Admin\AppData\Roaming\w0ssqxy.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Users\Admin\AppData\Roaming\si7uq8ns0.exe
    C:\Users\Admin\AppData\Roaming\si7uq8ns0.exe
    3⤵
    - Executes dropped EXE
    PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\si7uq8ns0.exe

Filesize
61KB

MD5
4ab8b3c65d58e6f0ea74c51c0d80105e

SHA1
62a1c07eaa5bc93529b205b4316478f6a4270750

SHA256
8921c534908c176a5f86442591fa3d0cf112efeb55a289e2019e96733ec7c1a3

SHA512
08838d72fe2bbe517c41b37d726b9b3d524d5e47dedf95a68bcda3813631fa62bfaf4096859f4eefaeeb51e0808b2b700bf98efabf136b89da30dfa50ae39fae

Download Submit
C:\Users\Admin\AppData\Roaming\si7uq8ns0.exe

Filesize
61KB

MD5
4ab8b3c65d58e6f0ea74c51c0d80105e

SHA1
62a1c07eaa5bc93529b205b4316478f6a4270750

SHA256
8921c534908c176a5f86442591fa3d0cf112efeb55a289e2019e96733ec7c1a3

SHA512
08838d72fe2bbe517c41b37d726b9b3d524d5e47dedf95a68bcda3813631fa62bfaf4096859f4eefaeeb51e0808b2b700bf98efabf136b89da30dfa50ae39fae

Download Submit
C:\Users\Admin\AppData\Roaming\si7uq8ns0.exe

Filesize
61KB

MD5
4ab8b3c65d58e6f0ea74c51c0d80105e

SHA1
62a1c07eaa5bc93529b205b4316478f6a4270750

SHA256
8921c534908c176a5f86442591fa3d0cf112efeb55a289e2019e96733ec7c1a3

SHA512
08838d72fe2bbe517c41b37d726b9b3d524d5e47dedf95a68bcda3813631fa62bfaf4096859f4eefaeeb51e0808b2b700bf98efabf136b89da30dfa50ae39fae

Download Submit
C:\Users\Admin\AppData\Roaming\w0ssqxy.exe

Filesize
61KB

MD5
44a1f7a06b1ff282bf6821be6bc27d47

SHA1
9046d697104adf42a18622bb6c14f319a31b5af0

SHA256
833cb00aa13c6e7cc65664c12e94ee090b859a34e68c8a8e88b80c7fc0760a97

SHA512
4a6822f9d48015d749fccaaa01b3a8abeadf155f4be8fb3b90b17d6d3ef903c42f8405c548f1a037305e6b37b3c5533e7972a5cb21cab9bca1e2fc33b2ed3374

Download Submit
C:\Users\Admin\AppData\Roaming\w0ssqxy.exe

Filesize
61KB

MD5
44a1f7a06b1ff282bf6821be6bc27d47

SHA1
9046d697104adf42a18622bb6c14f319a31b5af0

SHA256
833cb00aa13c6e7cc65664c12e94ee090b859a34e68c8a8e88b80c7fc0760a97

SHA512
4a6822f9d48015d749fccaaa01b3a8abeadf155f4be8fb3b90b17d6d3ef903c42f8405c548f1a037305e6b37b3c5533e7972a5cb21cab9bca1e2fc33b2ed3374

Download Submit
C:\Users\Admin\AppData\Roaming\w0ssqxy.exe

Filesize
61KB

MD5
44a1f7a06b1ff282bf6821be6bc27d47

SHA1
9046d697104adf42a18622bb6c14f319a31b5af0

SHA256
833cb00aa13c6e7cc65664c12e94ee090b859a34e68c8a8e88b80c7fc0760a97

SHA512
4a6822f9d48015d749fccaaa01b3a8abeadf155f4be8fb3b90b17d6d3ef903c42f8405c548f1a037305e6b37b3c5533e7972a5cb21cab9bca1e2fc33b2ed3374

Download Submit
\Users\Admin\AppData\Roaming\si7uq8ns0.exe

Filesize
61KB

MD5
4ab8b3c65d58e6f0ea74c51c0d80105e

SHA1
62a1c07eaa5bc93529b205b4316478f6a4270750

SHA256
8921c534908c176a5f86442591fa3d0cf112efeb55a289e2019e96733ec7c1a3

SHA512
08838d72fe2bbe517c41b37d726b9b3d524d5e47dedf95a68bcda3813631fa62bfaf4096859f4eefaeeb51e0808b2b700bf98efabf136b89da30dfa50ae39fae

Download Submit
\Users\Admin\AppData\Roaming\si7uq8ns0.exe

Filesize
61KB

MD5
4ab8b3c65d58e6f0ea74c51c0d80105e

SHA1
62a1c07eaa5bc93529b205b4316478f6a4270750

SHA256
8921c534908c176a5f86442591fa3d0cf112efeb55a289e2019e96733ec7c1a3

SHA512
08838d72fe2bbe517c41b37d726b9b3d524d5e47dedf95a68bcda3813631fa62bfaf4096859f4eefaeeb51e0808b2b700bf98efabf136b89da30dfa50ae39fae

Download Submit
\Users\Admin\AppData\Roaming\w0ssqxy.exe

Filesize
61KB

MD5
44a1f7a06b1ff282bf6821be6bc27d47

SHA1
9046d697104adf42a18622bb6c14f319a31b5af0

SHA256
833cb00aa13c6e7cc65664c12e94ee090b859a34e68c8a8e88b80c7fc0760a97

SHA512
4a6822f9d48015d749fccaaa01b3a8abeadf155f4be8fb3b90b17d6d3ef903c42f8405c548f1a037305e6b37b3c5533e7972a5cb21cab9bca1e2fc33b2ed3374

Download Submit
\Users\Admin\AppData\Roaming\w0ssqxy.exe

Filesize
61KB

MD5
44a1f7a06b1ff282bf6821be6bc27d47

SHA1
9046d697104adf42a18622bb6c14f319a31b5af0

SHA256
833cb00aa13c6e7cc65664c12e94ee090b859a34e68c8a8e88b80c7fc0760a97

SHA512
4a6822f9d48015d749fccaaa01b3a8abeadf155f4be8fb3b90b17d6d3ef903c42f8405c548f1a037305e6b37b3c5533e7972a5cb21cab9bca1e2fc33b2ed3374

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads