494528a936a56e6a2cb43c35a5ae9dc54fd64373b90da7b15d26a23598fb4234

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 18:42

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General

Target

eb87a32cdbc4d3e4e5a8036676857b40N.exe
Size

29KB
MD5

eb87a32cdbc4d3e4e5a8036676857b40
SHA1

1d3eb3534b03ed02d72bc21ba2dc5a64a0678c69
SHA256

494528a936a56e6a2cb43c35a5ae9dc54fd64373b90da7b15d26a23598fb4234
SHA512

5a0861919471d245a27250987e7f39e93e0379333464a501f8cdedc3052beaf1a4fc46f468029b6a8f4410ed41be6cf758d35838adea7083d27dee788269fa48
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/T:AEwVs+0jNDY1qi/qL

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
952	services.exe

UPX packed file 20 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3604-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x00080000000234da-4.dat	upx
behavioral2/memory/952-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3604-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/952-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/952-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3604-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/952-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a0000000234eb-53.dat	upx
behavioral2/memory/3604-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/952-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3604-272-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/952-273-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3604-276-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/952-277-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	eb87a32cdbc4d3e4e5a8036676857b40N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	eb87a32cdbc4d3e4e5a8036676857b40N.exe
File opened for modification	C:\Windows\java.exe	eb87a32cdbc4d3e4e5a8036676857b40N.exe
File created	C:\Windows\java.exe	eb87a32cdbc4d3e4e5a8036676857b40N.exe

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	eb87a32cdbc4d3e4e5a8036676857b40N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 952	3604	eb87a32cdbc4d3e4e5a8036676857b40N.exe	84
PID 3604 wrote to memory of 952	3604	eb87a32cdbc4d3e4e5a8036676857b40N.exe	84
PID 3604 wrote to memory of 952	3604	eb87a32cdbc4d3e4e5a8036676857b40N.exe	84

C:\Users\Admin\AppData\Local\Temp\eb87a32cdbc4d3e4e5a8036676857b40N.exe
"C:\Users\Admin\AppData\Local\Temp\eb87a32cdbc4d3e4e5a8036676857b40N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:952

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\530HAD4Y\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MDMHN06X\6M8JBT3L.htm

Filesize
175KB

MD5
b6fdd536660f07863ef55db61aaf3130

SHA1
c65d97a00c0795d430ea4cee2782944e364973dc

SHA256
8f13e959c1928998e54be54e93515676b8c4db71e10a49bddd5e906503e5ee0a

SHA512
2f5274e6662ccf0ae8bdf26d914e1af54bc22cb0daa4c69f984b3db3f52d8b5ee3d7c1b26d7d3e4475fd7d7621c96dc8d054f0a69a731ec41c66885edb12344d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MDMHN06X\results[3].htm

Filesize
1KB

MD5
211da0345fa466aa8dbde830c83c19f8

SHA1
779ece4d54a099274b2814a9780000ba49af1b81

SHA256
aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

SHA512
37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VF89GZ6O\FYQF5LH1.htm

Filesize
175KB

MD5
b5b79f7700e295bacdc4cede01e99f04

SHA1
08dd0bc70193620c18c02459c5ef817248d2d6db

SHA256
591ad81ad2cba2dcd68f2c8861f93c56e2bdabd1821d341306b79a5f99478eb4

SHA512
5b188388c34d6c12add80927e00584153d0e65588f58a443a0133974830a4676ec9434a68dbd7786c9b5c9cb983334f12c2efbda76b0d17a75d61eb87b22823c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VF89GZ6O\search[3].htm

Filesize
134KB

MD5
a07aed0780f8affe9dcd302c255cf0c5

SHA1
a9fb8274a35f729929bb85e58eb92128ac3b32d9

SHA256
67420fc2870d454038fcaabf3e3c8b8eb2103fd6416f5ce1e6345db7f4ac7931

SHA512
5a117e2afd9b4fd995def6e42e8c73a85884f8004ce7b654177aee4daf59ae3b526d2d8ad1bc7224efcf6121dcefd8008c6b52941b5c6d3181bedf75ff1e5bc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3958.tmp

Filesize
29KB

MD5
5cfdb4f67ca66220f12c3687d15decad

SHA1
95c7a84c18a3cfdbda78ed6e1ed63a72f61464c4

SHA256
1d54fa00c1dd32d44586ebdd3716c59b06c0c8f70c4dfbcc43aef95f22161fa3

SHA512
6240b9f1682cb202244fad1eb4ddc9dc8391ad7147758db3645ae1a6241885895784bf95e17651e061b4ec2615980e775a1a9ebc022a5cef9476e64a89d05f65

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
e1d2122d95b10498d96a78b239606e93

SHA1
3936fdc0e2b89e4e363b8473ac6c2829cd833be3

SHA256
4842af9b2648c7835748bbc66ac06c657bf29ad0fb44bebbe2df0c3fa1a10ce2

SHA512
afd6c1021125d8efd3532dfa3bef64840e529537b3933ee8d43be42730c4ae867dda1572c59fbc26ebac9e2e79d3c7f70c41c08cec70593a127f366dd5afaa1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
193abd3fb132f303fd97924f4566ac71

SHA1
884623ce08499876a2c2a1841a5e2bb664b0fafe

SHA256
884e77de481b911c45f91ebdd8af34b090f97c83a908da1a79080326b200a844

SHA512
bf4d6eb9fcbe875a6954144cda23bae56eb1c1004fdc69d2f6cfb54f8d9037616e8eb6a9a9a11eb5501248e354a58cd8c9199c1e110f49d1513a9b136fc0e923

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/952-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-277-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-273-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/952-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3604-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3604-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3604-272-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3604-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3604-276-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3604-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads