151147bc8af67fda4857b3632b921ca86e5514e723405d5742efb11e82c70969

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2023, 14:14

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General

Target

NEAS.94fc21c465d4a3fb7075f35e99a28400.exe
Size

29KB
MD5

94fc21c465d4a3fb7075f35e99a28400
SHA1

a3680cd73a3e892850cf5d38700669703f64af0f
SHA256

151147bc8af67fda4857b3632b921ca86e5514e723405d5742efb11e82c70969
SHA512

d39a861a656e29ba92684e846ad0e3c1a0748620f84b750971b23da9ec5c1e7867647763234ee9ed2c04ff1ba61b73ea59e1be679adf6f87bd0c740b6c255e2b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/R:AEwVs+0jNDY1qi/qJ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1700	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2592-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022d59-4.dat	upx
behavioral2/files/0x0008000000022d59-7.dat	upx
behavioral2/memory/2592-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1700-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x00090000000222fc-50.dat	upx
behavioral2/memory/2592-92-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-96-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-142-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-247-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-248-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-298-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-299-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-337-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-338-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-386-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1700-387-0x0000000000400000-0x0000000000408000-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.94fc21c465d4a3fb7075f35e99a28400.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.94fc21c465d4a3fb7075f35e99a28400.exe
File opened for modification	C:\Windows\java.exe	NEAS.94fc21c465d4a3fb7075f35e99a28400.exe
File created	C:\Windows\java.exe	NEAS.94fc21c465d4a3fb7075f35e99a28400.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 1700	2592	NEAS.94fc21c465d4a3fb7075f35e99a28400.exe	84
PID 2592 wrote to memory of 1700	2592	NEAS.94fc21c465d4a3fb7075f35e99a28400.exe	84
PID 2592 wrote to memory of 1700	2592	NEAS.94fc21c465d4a3fb7075f35e99a28400.exe	84

C:\Users\Admin\AppData\Local\Temp\NEAS.94fc21c465d4a3fb7075f35e99a28400.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.94fc21c465d4a3fb7075f35e99a28400.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1700

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\2JBMCFQZ\default[1].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MKS56Y3I\default[7].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[4].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1A27.tmp

Filesize
29KB

MD5
8a45d116c648def6815035834c11d227

SHA1
e97e1013617cf48f0b7d659cfe2272fabfd32c3e

SHA256
f800ecd1c8c23d0ded654eb6949b3299714817872906991bbee430be6b4f6f07

SHA512
ce76b051248b1af8779e02fa07b826de82cc132fe9a1950660ef0fbdf78d99ee34cabcb0d4c0cbebc179aac481267be48f5bbdd47a607c9c8470e03d721229cd

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

Filesize
320B

MD5
3949c01630cf50f18702a4b2e6782538

SHA1
acdb4ba27c42ea5f594284b494a0a856d600c187

SHA256
f13661e0391c67899c17fa77ae8e6bfcab6ca228747ee4ba9f043c76331055f2

SHA512
7597c7086414e1a25b9f5e4e5a954f1d361143c78a628b46b28e3b13d38466a41fb8f6f94758afc264ba541243399c647b2f10da0c4b71f1e0babc9ddc584943

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

Filesize
320B

MD5
fbaa2b38803becfa65702d8f27a206ff

SHA1
dcb934a035db96ddc0c2c17f758ebb2149b66bc9

SHA256
ec4c32a17786051a542e42617bd028f69105caebd1f44c536dc8beed98c59d31

SHA512
4991f0b201db189a163aaacdab24f3fa9e6325d49ec9b26d71b7d8497b68646907cc9df0e8d11b2880e5ceb76425cc9befbccf7b4453387b5cc1691916d25223

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/1700-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-387-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-248-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-96-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-338-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-299-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1700-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-92-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-247-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-298-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-337-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-142-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-386-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads