554862a96681ed1da51e257d86474116fc626d9ecb8b86b37c1f7c7ac4e4647a

Analysis

max time kernel
155s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
28/10/2023, 18:05

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General

Target

NEAS.2f67bd3ea7eda824685f744346f69010.exe
Size

29KB
MD5

2f67bd3ea7eda824685f744346f69010
SHA1

2ddc917c70744c0265bcc7f9fab386696d8be973
SHA256

554862a96681ed1da51e257d86474116fc626d9ecb8b86b37c1f7c7ac4e4647a
SHA512

67aae9ff94296116bf74e01b4661a13fb91a6d81a361c86314cee94d95dd0fae46017ff6ded7ff5f4bfb845282ed41738702c3771d36a7b8f691b66d5fc3e9e3
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/5h:AEwVs+0jNDY1qi/qP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3392	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2660-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022e14-4.dat	upx
behavioral2/memory/3392-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000022e14-7.dat	upx
behavioral2/memory/2660-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3392-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000022d16-53.dat	upx
behavioral2/memory/2660-112-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-149-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-225-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-232-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-270-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-276-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-307-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-308-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-352-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-353-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2660-391-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3392-392-0x0000000000400000-0x0000000000408000-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.2f67bd3ea7eda824685f744346f69010.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.2f67bd3ea7eda824685f744346f69010.exe
File opened for modification	C:\Windows\java.exe	NEAS.2f67bd3ea7eda824685f744346f69010.exe
File created	C:\Windows\java.exe	NEAS.2f67bd3ea7eda824685f744346f69010.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 3392	2660	NEAS.2f67bd3ea7eda824685f744346f69010.exe	85
PID 2660 wrote to memory of 3392	2660	NEAS.2f67bd3ea7eda824685f744346f69010.exe	85
PID 2660 wrote to memory of 3392	2660	NEAS.2f67bd3ea7eda824685f744346f69010.exe	85

C:\Users\Admin\AppData\Local\Temp\NEAS.2f67bd3ea7eda824685f744346f69010.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2f67bd3ea7eda824685f744346f69010.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3392

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\5PSY110O\default[1].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7A37RD0G\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

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

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[1].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[3].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[7].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp42A0.tmp

Filesize
29KB

MD5
32fee9c1660f2245f6a044b0e8b98eb7

SHA1
b38a2202d2747e7e86099aa453eedb82754600da

SHA256
89ad9516fe1716893a7503626ec10a9e0faae405685c5590320f25344b21e78a

SHA512
09a7ad7a1e068d740c887a3187813508ab1bb3388cc2861909ac887cc5509afdbfc17a751575dc2894f05b6ffba2a6bdc17bb779e1e6f73153f0084531f54a7c

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

Filesize
256B

MD5
2808b25020d0bc9ac48c73b6cfa847fd

SHA1
8817605c0d2c8cad9e180bcd23820075fd4403dd

SHA256
ee6fec2b9cf6aa33a746c3ddd8b7f7ea2e5b6f5db6a78244dedc372e7980caf9

SHA512
f821d0b92bd1a4746dc4ec42a5972bc1306493493cecdf60a47bc8cd41dbdf3afac0f7c1993083a5b107dd3dee60e473673819d804fb652eedc179ff09818213

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

Filesize
288B

MD5
2e788ddd0f7a4a2e69ee49c7a7f42e77

SHA1
597403680f0c37ecb7c2f483671d33c7f735571c

SHA256
3ad9c80024cd5ceb1e5a12b239a1774d00e286a2b42d49c789e9a50242230c14

SHA512
5fce15ecd995ee10de651470b43f924061aa9de6408ed4f563619e5bf9a841e153caf1d52b9a94f9441807a68a8aee509748a4af554c2c518c73852d47428074

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

Filesize
288B

MD5
3d88d55750400f51a9962583e33c3e9a

SHA1
b4a000f2a565e1b3ec6c1bc3ec09440f9fa0c24c

SHA256
b6fc868ce7a5412d479b036d63f6b7f399391f47a949894446e0c70042abeeaf

SHA512
28b0010dcb77402a1a9841f9dea667f323f8ac7a63d00692452b0f6603bd5b51528a4587f60a63dd776ae7475162ca2e8bd6adb8cb67347b26359768907440d4

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/2660-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-307-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-352-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-112-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-270-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-149-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-225-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2660-391-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3392-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-232-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-276-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-308-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-353-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-392-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3392-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads