1d8308b12e7ea9672e61e2a3ea56575d743d971fdb1c0eb8f73bce86e1c10b0f

Analysis

max time kernel
138s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
31/10/2023, 08:40

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General

Target

NEAS.e835ad0336010eb70597f151b8bd2248.exe
Size

29KB
MD5

e835ad0336010eb70597f151b8bd2248
SHA1

cae05997d7d4793f28f844584530eb64dafae859
SHA256

1d8308b12e7ea9672e61e2a3ea56575d743d971fdb1c0eb8f73bce86e1c10b0f
SHA512

ba95d8512396fa13cdd4fdda4662408b8cb9eeede57b52d611bd556d73c0a7dcc7f53a7054bdf4dba3b90d14e5f91563ce8cea80b64dfbc933940f789173c059
SSDEEP

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

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2944	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1584-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0006000000022e6b-4.dat	upx
behavioral2/memory/2944-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0006000000022e6b-7.dat	upx
behavioral2/memory/1584-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2944-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000022e8a-48.dat	upx
behavioral2/memory/2944-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-104-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-111-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-205-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-209-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-233-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-238-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-276-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-284-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-327-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-332-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-373-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2944-375-0x0000000000400000-0x0000000000408000-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.e835ad0336010eb70597f151b8bd2248.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.e835ad0336010eb70597f151b8bd2248.exe
File opened for modification	C:\Windows\java.exe	NEAS.e835ad0336010eb70597f151b8bd2248.exe
File created	C:\Windows\java.exe	NEAS.e835ad0336010eb70597f151b8bd2248.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 2944	1584	NEAS.e835ad0336010eb70597f151b8bd2248.exe	89
PID 1584 wrote to memory of 2944	1584	NEAS.e835ad0336010eb70597f151b8bd2248.exe	89
PID 1584 wrote to memory of 2944	1584	NEAS.e835ad0336010eb70597f151b8bd2248.exe	89

C:\Users\Admin\AppData\Local\Temp\NEAS.e835ad0336010eb70597f151b8bd2248.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e835ad0336010eb70597f151b8bd2248.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2944

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\1GRKGEIB\default[2].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1GRKGEIB\default[3].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1GRKGEIB\default[6].htm

Filesize
308B

MD5
d633d65c70fce887db4580e12d24dda5

SHA1
8e37901eb72c58f96990f30fe13bb1dcb22874e8

SHA256
358883157b84d0634a7a4cabb66dbd4d22f57db6526a8563dfa0748b122ef76b

SHA512
357938278bfd73b7be94e286ee09730ffedf00be87a175e93a9bb25a8570caa79b8cbfb468c86d96d262fb31dbfba9f3b58aa134887752e8a4185f23cd2d5bae

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[3].htm

Filesize
303B

MD5
6a62ed00d5950a7aa3df6d446d0beb92

SHA1
608da2a7b63e92b731a7beb2d990405d7a6e9611

SHA256
7aaaf31ea9c2999c775008a4b769336c91d87dc8f6dc0a1015bb45c61bc39fdb

SHA512
10a77d30bd2a5a930233e79830ac6e0a695bcfacb4e33fe9a67a7dc4b4c0ffaf3ca6ce458bf2a6714b9c590997ff816f207bee87536516a2c8e711c3c161773d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[4].htm

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[7].htm

Filesize
314B

MD5
b07e581a2a8817ceb6f3fd2201ab1f88

SHA1
5821cfcbe8fd4902e273deae671e19d224122f75

SHA256
0e035ede0ac6c36ce4995f1c04d5ae235e43e17ebe25008896349bbf70c46616

SHA512
60d45ccf6586f812aaad3c501682be0002b22fe9c395ede044d17ec9392d55a940d852ef546fd2f84edb1eab73fe4424ad6b4ca67befef32360ed8d73bedfe08

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB8CE.tmp

Filesize
29KB

MD5
1c956145f5fc477aa5d31c668849d8f3

SHA1
6047a306757de36504647433c897f0243ee435c9

SHA256
43fe848130961e578b356f1e2d29dc8f8b2bd705a0f15ee5a7895e9e016cd753

SHA512
5bf25647e51a925f013315194552f372c348313cdcb2e1ce749a035e6dd699a9d45785c9632beb3ff324ac84860962266d54bb96823f5b34a481ebbe88fa6a77

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

Filesize
320B

MD5
5f9549bea3a806ad73347c7e5e64d913

SHA1
a79257015c04e7329ee5e262c6355664f4fd4f80

SHA256
2dee909b1c726e86f32f696e0e651304f8aa8bf2de543eeb0bf88fc90a3e1ee3

SHA512
1a3f33c276ec5880cfa1c238f68f56ab9c951797e2446109cb4486f38d1aef3df6fdbf0a330b74183e82b6397c3c73ae9d390e9d3e438b3e0fdd9912be1e39ae

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

Filesize
320B

MD5
c4a14462b6d077c121047c359c154d5c

SHA1
9a3db87e92da3fdd7ff43978b3f56b40783881d5

SHA256
c4f36b55eca69ece8ddbd5a66b81232235457bfe1fbf983c58fe981c4ea86b23

SHA512
dd44b4a1e9eab49aa92503bcbb712d83c59d1f1fd0237e9917090e04680e7622a1d31db2a79a12e5aa3dafd45d7e8f140a5c76875eff0780fa8ad25ada03d0ab

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/1584-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-327-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-373-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-104-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-233-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-276-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1584-205-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2944-111-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-209-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-238-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-284-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-332-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-375-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads