f11815dc129919267b875eb446e169a06096070b372e387dbab3ccd6f19dda2f

Analysis

max time kernel
164s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 09:04

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General

Target

NEAS.883dda69237ab0633d28878591dff2c0.exe
Size

29KB
MD5

883dda69237ab0633d28878591dff2c0
SHA1

5d0e16518282c947db03402bb5433d0639c82d77
SHA256

f11815dc129919267b875eb446e169a06096070b372e387dbab3ccd6f19dda2f
SHA512

20f79e5717e6ebfbddbe9dc211dc6c21cd1fb91ef0592a7fafc8961e2d7f1760c1d30be8bcc1859722a9c8f555c2721d84ff4c8a42415f1d264b20acf7570a44
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/KY:AEwVs+0jNDY1qi/q7

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5076	services.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4516-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000022e59-4.dat	upx
behavioral2/memory/5076-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022e59-7.dat	upx
behavioral2/memory/4516-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5076-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5076-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5076-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5076-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000500000001ea12-44.dat	upx
behavioral2/memory/4516-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-113-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-114-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-221-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-222-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-278-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-279-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-317-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-318-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-370-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-371-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-404-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-414-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-447-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-450-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4516-491-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5076-497-0x0000000000400000-0x0000000000408000-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.883dda69237ab0633d28878591dff2c0.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 opened for modification	C:\Windows\java.exe	NEAS.883dda69237ab0633d28878591dff2c0.exe
File created	C:\Windows\java.exe	NEAS.883dda69237ab0633d28878591dff2c0.exe
File created	C:\Windows\services.exe	NEAS.883dda69237ab0633d28878591dff2c0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 5076	4516	NEAS.883dda69237ab0633d28878591dff2c0.exe	86
PID 4516 wrote to memory of 5076	4516	NEAS.883dda69237ab0633d28878591dff2c0.exe	86
PID 4516 wrote to memory of 5076	4516	NEAS.883dda69237ab0633d28878591dff2c0.exe	86

C:\Users\Admin\AppData\Local\Temp\NEAS.883dda69237ab0633d28878591dff2c0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.883dda69237ab0633d28878591dff2c0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:5076

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[1].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

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

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

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

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1GRKGEIB\default[7].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[1].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[3].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[5].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\defaultBNHNIP4R.htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[1].htm

Filesize
304B

MD5
8251fff4df202c8d6dd6aaf34f4838ea

SHA1
fa88f08dfdeaff6b86873d447fd26cb7d83a694d

SHA256
a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

SHA512
e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

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

Filesize
303B

MD5
6a0f569150af2b9f0db7444703c27a68

SHA1
69591c4c6e85d710d5bf89c4b6330d813bf24eb9

SHA256
4dd9d1b48bef8fbd32a979c93141c60683c30da136fc0a58c69970ca78dd9878

SHA512
e1c71ab22237b98603a57b3949329b242663c6d369c7ea1a2f17b05b673eb991b1890474a131fc424b921dfb26dc06acfff5df7400186d2491785c6ac420d05f

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

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[8].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsh2p.log

Filesize
256B

MD5
e1e004dea516fe8c1f0c4c35d5bbddb3

SHA1
5b9855a6d397a7ca65e600ee11cad7a1ab260bff

SHA256
d145c9f0454fdba156fd16851b7fcc53fb7a46e357fca05790fa602d379b21de

SHA512
574829ef2bda920e6d63914e7dc1ce665c5e0addd06cbdb2fe57a31ea7d6c517d410a53f7d1e8c6f8699fdb9602851f6ae8107b6b1047d406b705bccd7cb519b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA0E2.tmp

Filesize
29KB

MD5
883dda69237ab0633d28878591dff2c0

SHA1
5d0e16518282c947db03402bb5433d0639c82d77

SHA256
f11815dc129919267b875eb446e169a06096070b372e387dbab3ccd6f19dda2f

SHA512
20f79e5717e6ebfbddbe9dc211dc6c21cd1fb91ef0592a7fafc8961e2d7f1760c1d30be8bcc1859722a9c8f555c2721d84ff4c8a42415f1d264b20acf7570a44

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

Filesize
288B

MD5
b9cf26191d2b0ae2dc1d02ae55e99ce9

SHA1
15074dc2b54ee8c66e147a159012a7c51fa89353

SHA256
3bfd2cf00d8c0348521e0a8da64e1524ce22da70ea62eb135c2dc9db808e83e0

SHA512
4b6896d18ebc5f1cf40244ab886dd9fadd0599553a8ea7b0f5e544ba89414c230e5764615b839e65a7bd7e4258f6e57b2fd0ce4afbf85acae1118ac279ec38d6

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

Filesize
288B

MD5
39c90e4978f2a5f399ad7a8a7c37321b

SHA1
080abcd6d2c1b8ec624419df6919e47082ac02d8

SHA256
bd0205a253e5c2beefe1233c34f71c90575ee993fe38c3c95f497ce0ac9734ca

SHA512
61410720ad562bd1f14922773ecb5dceff8e08ca3d8440d3c16e62f81a971a7b361d9c4914c7f8465dde0de67a5d973a06d42bca6f5d404ace9474f73b701cc6

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/4516-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-491-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-447-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-113-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-221-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-404-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-370-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-278-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4516-317-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5076-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-279-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-318-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-371-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-222-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-414-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-450-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-497-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5076-114-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads