1ec2c8cafc2220da3363cbfdc81372fb8da35da292914d58a140d41c28fc865c

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 08:30

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General

Target

NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe
Size

29KB
MD5

59c3e0a49dd5c8d86d14d0d2fab74dd0
SHA1

86ecdff07d0d013d478f7abefc9a01a77be3767f
SHA256

1ec2c8cafc2220da3363cbfdc81372fb8da35da292914d58a140d41c28fc865c
SHA512

9bcfe1b3e2eeb13ad88deed46250b3c78c96e89878e634b29dd778ba770b5045673a5a80de4f015b0e688f5b82caf2ea92ebbf628cdbdcde98e5edee4b98f04f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/cN:AEwVs+0jNDY1qi/q8

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3108	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4652-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0006000000022deb-4.dat	upx
behavioral2/files/0x0006000000022deb-7.dat	upx
behavioral2/memory/3108-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4652-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3108-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3108-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000022cfe-65.dat	upx
behavioral2/memory/4652-73-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3108-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4652-133-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3108-134-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4652-187-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3108-190-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4652-239-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3108-240-0x0000000000400000-0x0000000000408000-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.59c3e0a49dd5c8d86d14d0d2fab74dd0.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.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe
File opened for modification	C:\Windows\java.exe	NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe
File created	C:\Windows\java.exe	NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4652 wrote to memory of 3108	4652	NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe	86
PID 4652 wrote to memory of 3108	4652	NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe	86
PID 4652 wrote to memory of 3108	4652	NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe	86

C:\Users\Admin\AppData\Local\Temp\NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.59c3e0a49dd5c8d86d14d0d2fab74dd0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4652
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3108

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\F5C5X26J\default[3].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[6].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TG5I02RO\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7BA1.tmp

Filesize
29KB

MD5
b5b779793791a12c2bd86e5b739e9dc7

SHA1
8392b872b2e15939dd3efd21cad179b5cf7296de

SHA256
2d50c12702e7106735a0665aa97db250125fbfedfff4f1ac3929c0b84c6962e4

SHA512
19f2e2b2ccc63685ba9b70a3a8a28f750c9c66b6ee098a643c9fdd98b74cb39f76529d89cc94c0d3de97f72abe185b76e6df291bbab3765e14a20633486a3e01

Download Submit
C:\Users\Admin\AppData\Local\Temp\tyj9jqaUa.log

Filesize
256B

MD5
ec756e71cdcb94d0187816028ab951d4

SHA1
1cab84b30febae87805e7ae7cdd5b5a27658a265

SHA256
b561366828e1822d3fb8e9e52ef1cbf8aada8af101e9af0371ca7ead46a941a7

SHA512
42f420fd092420ee5780a0b7466cac6d142c450cdd11c3db4c210223ec340ca0db9ef5571411d6b54eeef6e09486f38493f4bd5dbde88f159388e27acc21c8d9

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

Filesize
288B

MD5
b86c9a760cfa190e09c66f9ff2b390d9

SHA1
fda6240a53acdb73f813ba20dba9627e4ea5dcbb

SHA256
8b58251a1840317af36a6f8ba12aab55b1b2aebccdfe21d4c27e4163857b40dc

SHA512
44b19b5cc1f8c0a3da6c697439852ba6dac2932b91493536d217348638511f475c6c6724a18b98aa9487753b729270db3382ee0fd2f29968c37c685307e80a9d

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

Filesize
288B

MD5
92eef2d0640993ebc827c79a7ffec9dc

SHA1
796f231e86e20b7b5c277bf74fdce539b0496ca8

SHA256
09475d46b52411f184188860c52db79e3e4dbc81ce2ff5e49d0445dad34775a8

SHA512
9da8f737530b047c8e898f7ef51843ea7c40bf187a3314566aedb14016b8b3ea0aab4203ab850282f821de311303adc3a2cf59b97993b76f0249ef1613c59300

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

Filesize
288B

MD5
4238444bb541a6e50ebd2b46c07fb87b

SHA1
b934cfaa57a753340ce601dcc1575ddb41e1bb37

SHA256
0b257dae6833faac4124c4f188170ba0acfd158843e657cad10ff3d371cd2158

SHA512
e391965c9fd31c34ea785bf1081c948da24894646975b961cef17bc8bda649d1eed43861649c31ec5d841dd6aa92f71807cc3aee89e2a60307c269a518c2c3de

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/3108-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-190-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-240-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-134-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3108-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4652-187-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4652-133-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4652-239-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4652-73-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4652-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4652-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads