b1b069face1bc570a93b10ad4693e6b5f13e7a507bae34ebb23d544ba2b30b2f

Analysis

max time kernel
154s
max time network
158s
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, 07:23

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General

Target

NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe
Size

29KB
MD5

aeff028e3c9ce0fffefdf8a1430e3e30
SHA1

de52968be56b83ed47397ba6b5f9d50bd0252c3d
SHA256

b1b069face1bc570a93b10ad4693e6b5f13e7a507bae34ebb23d544ba2b30b2f
SHA512

fe14acdc9ad8f66ce2ea1edd648e06c4e164697fd6ed8ac166aeb7c6cea8b436d40d08214742332537fc76fad266779d8affc8022d2299a6263d0d40f30f3d76
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Z+:AEwVs+0jNDY1qi/qh+

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3184	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2452-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0004000000022435-4.dat	upx
behavioral2/files/0x0004000000022435-7.dat	upx
behavioral2/memory/3184-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000022dd6-48.dat	upx
behavioral2/memory/2452-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-122-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-123-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-149-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-210-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-216-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-258-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-259-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-296-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-297-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2452-345-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-346-0x0000000000400000-0x0000000000408000-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.aeff028e3c9ce0fffefdf8a1430e3e30.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\java.exe	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe
File created	C:\Windows\services.exe	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe
File opened for modification	C:\Windows\java.exe	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 3184	2452	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe	88
PID 2452 wrote to memory of 3184	2452	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe	88
PID 2452 wrote to memory of 3184	2452	NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe	88

C:\Users\Admin\AppData\Local\Temp\NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.aeff028e3c9ce0fffefdf8a1430e3e30.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3184

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5CVX12JG\default[1].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5CVX12JG\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FNC8FKXQ\default[1].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FNC8FKXQ\default[2].htm

Filesize
304B

MD5
084f55ccad6fddfe1704851a5074a194

SHA1
844821de6a0f3c2410341af6b3979f6b59f16a3a

SHA256
b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf

SHA512
776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FNC8FKXQ\default[4].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\default[1].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\default[2].htm

Filesize
305B

MD5
46e42f26c7218d036d9d0608bfc83bbe

SHA1
9d6b068eaed89ceedda9e02e59cffdbdb8eb0207

SHA256
5578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef

SHA512
4fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\default[3].htm

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[3].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[9].htm

Filesize
303B

MD5
716cb7f5b783829c36e49996fc0bf627

SHA1
63471c20af48dd7052d63a695a12d86e2fc6871d

SHA256
6ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40

SHA512
c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE5D7.tmp

Filesize
29KB

MD5
4f259e24443af80fe263607b0e5c92a0

SHA1
9515de4d7f8ca46d44d93aade4047e64685625e4

SHA256
f0794df642e5e0c7e4c05a88d87ec1bdb6a317ac1bb41388689f9eec0c792d1f

SHA512
e9fc56d2b58884900f867bf10d233896dcd7bf96496f9909b0b8716cb5f96350d454c6b2e4de4f4f1ffbaab31060badd5025b592e61825a8f2ed1d9f271144ca

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

Filesize
320B

MD5
a30a60c0fe236f482cea5f08f875d5c0

SHA1
59dbcdc83c5b7dbc312b6a20d5fa1a4d80c09c17

SHA256
f0e9628f5f7d04d4b18f7b4557c36d442164916f3d5687e5157abd8e873bc8d3

SHA512
68378e0437ef0a0afd91131c9c6ee25cea8ab798104b99ce5c0b90000fd0a93dc5bf47e2477138b765334186d6198c2a8c92738c99253f970c8e63f0749dcbff

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

Filesize
320B

MD5
a083471a89343ddc6ad671fac0fa4f1f

SHA1
5aa073fa46d20517678aeebee2a2acbcf9ed794d

SHA256
d80d9d183a995c734120609aa7c3d8c6b03dfe1445a7a0611b5974ab9754676d

SHA512
168270923c43e458f9f2c2b346e6b5f67006ab6e60ab1b746ec98dfdffa1e766b1a9ffccf1adfaced325616351a751687a6eff3d330cc2aabcce00d7c32497a0

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/2452-258-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-296-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-210-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-122-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-149-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2452-345-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-123-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-216-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-259-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-297-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-346-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads