7936bc70c5f6ad044a8174664cff237a25907b63a7368041e4e4617115e367ce

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 16:46

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General

Target

NEAS.981326933d484513bc60aecc50bd6ce0.exe
Size

29KB
MD5

981326933d484513bc60aecc50bd6ce0
SHA1

065fda72dde2fd25172365cb6ca6fd4c74085f56
SHA256

7936bc70c5f6ad044a8174664cff237a25907b63a7368041e4e4617115e367ce
SHA512

8aec802d91ee4500ec8f6b8fd981f8c10573be9acccd57621f6b6e3f30ae33b531c096317b51c10811a7653c65664779ac6edfd0fab315bc2ff00236e934eef0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/odg:AEwVs+0jNDY1qi/qgG

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1280	services.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5024-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000022df8-4.dat	upx
behavioral2/files/0x0008000000022df8-7.dat	upx
behavioral2/memory/1280-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1280-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1280-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1280-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1280-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022e49-38.dat	upx
behavioral2/memory/5024-52-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-97-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-98-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-142-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-143-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-184-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-191-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-230-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-235-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-296-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-297-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-350-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-351-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-389-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-391-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5024-428-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1280-429-0x0000000000400000-0x0000000000408000-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.981326933d484513bc60aecc50bd6ce0.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.981326933d484513bc60aecc50bd6ce0.exe
File opened for modification	C:\Windows\java.exe	NEAS.981326933d484513bc60aecc50bd6ce0.exe
File created	C:\Windows\java.exe	NEAS.981326933d484513bc60aecc50bd6ce0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 1280	5024	NEAS.981326933d484513bc60aecc50bd6ce0.exe	86
PID 5024 wrote to memory of 1280	5024	NEAS.981326933d484513bc60aecc50bd6ce0.exe	86
PID 5024 wrote to memory of 1280	5024	NEAS.981326933d484513bc60aecc50bd6ce0.exe	86

C:\Users\Admin\AppData\Local\Temp\NEAS.981326933d484513bc60aecc50bd6ce0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.981326933d484513bc60aecc50bd6ce0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1280

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\B5FYTYSL\default[2].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B5FYTYSL\default[5].htm

Filesize
305B

MD5
46e42f26c7218d036d9d0608bfc83bbe

SHA1
9d6b068eaed89ceedda9e02e59cffdbdb8eb0207

SHA256
5578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef

SHA512
4fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B5FYTYSL\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BRUT4RU0\default[1].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BRUT4RU0\default[4].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BRUT4RU0\default[5].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J9NF6NB1\default[4].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[7].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[9].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

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

Filesize
256B

MD5
ae377e658336208af60a41b8bcde8304

SHA1
251e6555e6bcc53d436686cc4b9a076c5bdf4640

SHA256
7b2da16cf13c3286a45831ff07191d1c87d0580935533cd41712866e4029ec12

SHA512
b93c1f45418482a338c4f57f9f24f4e2b8541dc276c6c40aa8586260f1324827c10ebcbd37fc64393579b533a8011c26507843f6b5aae7ff9de692706b40ce48

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4273.tmp

Filesize
29KB

MD5
e74ce59684cb3cd55a8950feca889865

SHA1
d602667e5e3caabcbb1551a4628cc77b808162af

SHA256
8a26903683513511e4a0eb67758500745e1da6d30a785d63b2eb596c22c17116

SHA512
385d2e80e9f3e237f986ec632c16dc3dee186abf7117f41decfb5d2198017b767002b309e6c6a59e3ffe27c1a53d9e54636b25818bcd79180d5a84eaf10af480

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

Filesize
288B

MD5
e4f6fbed0647216cfe3792d132cb2bb3

SHA1
40ec496762dae9987762345314b1c3efc541ac8e

SHA256
423ed65699bd49bdcf982e027bd1dd8c57f2c28d77649864f197be34e4348f51

SHA512
3362a7560132f7430992ad7ff217a723d26de55e4c2d8bca5578e157d965cfe5a851678b090f11051530339c1421cbc264d7ded40c43001a8807dd8a12c7f4ac

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

Filesize
288B

MD5
c0edbe667683eb1928c29f424cefebf2

SHA1
9d6a03f65e61c95d204d5b00b7138b6f7b563118

SHA256
0456479b157a0b34760b4af2d2df92ebc9350b362cc0a497ee5e3485c55a6d3d

SHA512
8934698fb79566a4edfeec13fd26731f7d40311aeb8b5a95d6edb8a2e84948a72e65e83f4bd820f2f38dfa58a17e95bf5d66266dda04f352e3ada66cc1ebad12

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

Filesize
288B

MD5
bb3a568ea7a9f76956a7ca5b77f788d5

SHA1
e15261eac05ab2783c0f523a50b5831f597dd70e

SHA256
40acbb4a44744b3ee4f0cfdfb088bd1b372908d98d0282fb09ffc60095462882

SHA512
7f50423e3ea54155c17522212709c6e25f5d07d8f40dd39e333afd61c71f239dad163835a5d5de4fc9095662c8d6b2b54d86d8a5d0c81a0da4e4f11c3547c9c5

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/1280-143-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-297-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-98-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-429-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-391-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-351-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-191-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1280-235-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5024-230-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-184-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-296-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-97-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-350-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-52-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-389-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-428-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5024-142-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads