ecb775039c2dc1fd5657da363aaa8a9de528e0fb509709a22d84f660ef7155fe

Analysis

max time kernel
175s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2023, 19:52

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General

Target

NEAS.04c5851048935bf96afd7d6642341930.exe
Size

29KB
MD5

04c5851048935bf96afd7d6642341930
SHA1

b0d78d0c605c03636131268e419e97b2a0b7b011
SHA256

ecb775039c2dc1fd5657da363aaa8a9de528e0fb509709a22d84f660ef7155fe
SHA512

a7e5c190224311791083bf6d8899a83329a409d7c3f9a3e7f152728b3db100bef665ba70ba925baa131663ff1ff4354f8cb9962721e371eb450f88d8d8f6ac0a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/x:AEwVs+0jNDY1qi/qZ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3920	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/220-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/220-1-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000022cf5-5.dat	upx
behavioral2/files/0x0009000000022cf5-7.dat	upx
behavioral2/memory/3920-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-9-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/220-10-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3920-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000022c04-55.dat	upx
behavioral2/memory/220-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-131-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-171-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-184-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-211-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-224-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-266-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-278-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/220-320-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3920-332-0x0000000000400000-0x0000000000408000-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"	NEAS.04c5851048935bf96afd7d6642341930.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	NEAS.04c5851048935bf96afd7d6642341930.exe
File opened for modification	C:\Windows\java.exe	NEAS.04c5851048935bf96afd7d6642341930.exe
File created	C:\Windows\java.exe	NEAS.04c5851048935bf96afd7d6642341930.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 3920	220	NEAS.04c5851048935bf96afd7d6642341930.exe	92
PID 220 wrote to memory of 3920	220	NEAS.04c5851048935bf96afd7d6642341930.exe	92
PID 220 wrote to memory of 3920	220	NEAS.04c5851048935bf96afd7d6642341930.exe	92

C:\Users\Admin\AppData\Local\Temp\NEAS.04c5851048935bf96afd7d6642341930.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.04c5851048935bf96afd7d6642341930.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:220
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3920

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\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[2].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[9].htm

Filesize
304B

MD5
8fc460e5c1851dae2ede898b85804b31

SHA1
c2887be287c1ea86cd250c38fb4e55518f764abe

SHA256
7b5f9fe5a9244d0bd4888e5b70912a35d01fceed4c899585c39543682e43e1a3

SHA512
7d454c1d92dd448dc9c5e00a2773bd141816aefeb0ae4ac509872db998d16889773b28753d0b02f7375631202f1d5986a18e3a67350d34741dcfc6f6c58a8775

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[1].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[2].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[4].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\search[5].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LZ39371N\default[4].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1DFC.tmp

Filesize
29KB

MD5
57fd9d6443071176fd0911c9728ac8a6

SHA1
d5006d1d076f8c7932bb5fa9b84534888e44995e

SHA256
17645ff690b9d3b0b0c1a26997a2fd0ad3a29b2628152e9eaeac591838242dfe

SHA512
535cddd92914c2e05d0001f7ed74a1b97261fcc6fd46899ba687c9bc87cead7d3bb33baa371f954a48c6dd9ca2ddf40bdee32933d99520f520260569f96011b5

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

Filesize
320B

MD5
0a313ce713a28b79f4379cb91745ef22

SHA1
3fca70cfcca237e5a138eb2fd7c595b2daa24654

SHA256
6f2f825d16cd805b3c56c6e3bfcff8b12c0d3371aeb36862a3783f3f8d02921e

SHA512
0babaa7f435b6ba0c44c16b1f47a29a48f09ec6bd806b919db93fb1991bd2f01dcf20f0a148179660667890376284990c0b1371d9db00198448445d71fe15932

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

Filesize
320B

MD5
42db87437155fc06a50b2afaf126f879

SHA1
e1e50f291162fdf11ca5f07d5e4a853d2ab049f0

SHA256
f57c701fc5867f04cbde35a3ca3d68b7b30290bf4bae9c3959be3511255d8da4

SHA512
601f0b0e93e31b133dc74bbcd04cbab2fb59fee6402fc67c173f09e69cf6de47594a8a0e6f3d51a94f1e6ef387de879d1ca833aaac2772a331b940ba07d22c72

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/220-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-171-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-1-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-320-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-266-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-9-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-211-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-131-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/220-10-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3920-184-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-224-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-278-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3920-332-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads