e92fa0165d2c14c5ffd26ce882249620ad4a90df0c3cb90c5c4766aadca88580

Analysis

max time kernel
170s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
28/10/2023, 19:55

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General

Target

NEAS.689c13945d424d46fbd4448fd6384c00.exe
Size

29KB
MD5

689c13945d424d46fbd4448fd6384c00
SHA1

b4475ec28fcd9b34fe8a0072a3f65fe4bd94f6ce
SHA256

e92fa0165d2c14c5ffd26ce882249620ad4a90df0c3cb90c5c4766aadca88580
SHA512

add7905176428332d502b997c5f436de712d9404603e2a1f8b08763b651c1e036ca01faa4817105191ab52fa664c6a9da3640dbea5f1664ec781dd074364c667
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/NTE:AEwVs+0jNDY1qi/q2

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3236	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5052-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022e2a-6.dat	upx
behavioral2/memory/3236-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000022e2a-4.dat	upx
behavioral2/memory/5052-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3236-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000500000001ea12-47.dat	upx
behavioral2/memory/5052-97-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-104-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-178-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-186-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-232-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-239-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-280-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-283-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-313-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-319-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-354-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-358-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-394-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3236-395-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5052-428-0x0000000000500000-0x0000000000510200-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	NEAS.689c13945d424d46fbd4448fd6384c00.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	NEAS.689c13945d424d46fbd4448fd6384c00.exe
File opened for modification	C:\Windows\java.exe	NEAS.689c13945d424d46fbd4448fd6384c00.exe
File created	C:\Windows\java.exe	NEAS.689c13945d424d46fbd4448fd6384c00.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 3236	5052	NEAS.689c13945d424d46fbd4448fd6384c00.exe	88
PID 5052 wrote to memory of 3236	5052	NEAS.689c13945d424d46fbd4448fd6384c00.exe	88
PID 5052 wrote to memory of 3236	5052	NEAS.689c13945d424d46fbd4448fd6384c00.exe	88

C:\Users\Admin\AppData\Local\Temp\NEAS.689c13945d424d46fbd4448fd6384c00.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.689c13945d424d46fbd4448fd6384c00.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3236

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[9].htm

Filesize
304B

MD5
8251fff4df202c8d6dd6aaf34f4838ea

SHA1
fa88f08dfdeaff6b86873d447fd26cb7d83a694d

SHA256
a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

SHA512
e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

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\defaultKNLC6L4P.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
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[9].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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[2].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[3].htm

Filesize
305B

MD5
46e42f26c7218d036d9d0608bfc83bbe

SHA1
9d6b068eaed89ceedda9e02e59cffdbdb8eb0207

SHA256
5578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef

SHA512
4fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF922.tmp

Filesize
29KB

MD5
4a4c6229e8ed5b19977e19f04b92c9d7

SHA1
ff2e583c64117bf552dcf2391d80ee8a9c8da6df

SHA256
70208c91a6db3050c9624c76104ff9da7ba6e96130353a9d7ea58289d25e9127

SHA512
67b120959583b51c486f4e92c11ae0e99a516c35d61fbf77fc2263d1c16c75a434cbcc0ce185a2e9e0452326010b05bc99f685bffe00b7507a32bd3f38aedd3c

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

Filesize
320B

MD5
fc3bf36ded53178839a6cd804e1c86b6

SHA1
f5b317fad1e914f6e581d9c2661e9eeba522ead6

SHA256
8ff76fc2726b9b7a970ac97d376d79bd9b3ddca5d5dfaeb09d0ec1b1e9e4fdb7

SHA512
7e1f62aff0a43bf062697a9c08aaf12e6215ceabb119de7b6f1858941918ecdf5d044330e6824a52aac3cf9fd878072f56241a57b09716fce946978c9f9acd35

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

Filesize
320B

MD5
95f8e2058824adf9de18c6d5e04a392a

SHA1
684941bc0b9f350d91461148b450468795be1ce5

SHA256
517c2ac41ca8a3580f831fcec90f02cf413ff6122dd16d828c857f1e21e0d7b1

SHA512
1e1d5b6a86845989ac66c964e28f1b140bb148f483d054f3f28480e4a681e23e6ce2c9ea28815eaef7aacd77d2172d881545f182228875e16613dea2b9c16d72

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/3236-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-395-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-104-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-358-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-186-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-239-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-319-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-283-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3236-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5052-313-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-280-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-232-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-354-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-178-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-394-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-97-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5052-428-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads