c45f4b5452c58c4cdf249cbac1ea8191ef360834f939966f9a725e83252d393d

Analysis

max time kernel
170s
max time network
180s
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, 13:56

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General

Target

NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe
Size

29KB
MD5

2f9cba3c1a1160d6ac5ca03c04f9ec10
SHA1

bb6116afa7e8ee45df09868381452c5d512b5b4b
SHA256

c45f4b5452c58c4cdf249cbac1ea8191ef360834f939966f9a725e83252d393d
SHA512

50f4ff61f30b9cf9bc4254f4d2c98d90dbedab1417f0ace655f98f416fab9499104e7aadfdd28b0adb43277218d41104c987973b1397284a72e9905354efaa9d
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vS:AEwVs+0jNDY1qi/qC

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
584	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1072-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1072-1-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1072-4-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022cd3-6.dat	upx
behavioral2/memory/584-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000022cd3-8.dat	upx
behavioral2/memory/1072-10-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-12-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/584-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/584-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/584-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/584-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0006000000022d2a-43.dat	upx
behavioral2/memory/584-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-68-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-198-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-235-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-264-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-280-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-303-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-319-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-350-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/584-363-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1072-386-0x0000000000500000-0x0000000000510200-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\JavaVM = "C:\\Windows\\java.exe"	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.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.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe
File opened for modification	C:\Windows\java.exe	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe
File created	C:\Windows\java.exe	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 584	1072	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe	90
PID 1072 wrote to memory of 584	1072	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe	90
PID 1072 wrote to memory of 584	1072	NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe	90

C:\Users\Admin\AppData\Local\Temp\NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2f9cba3c1a1160d6ac5ca03c04f9ec10.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:584

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

Loading Replay Monitor...

Downloads

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

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

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

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[6].htm

Filesize
305B

MD5
46e42f26c7218d036d9d0608bfc83bbe

SHA1
9d6b068eaed89ceedda9e02e59cffdbdb8eb0207

SHA256
5578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef

SHA512
4fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[7].htm

Filesize
303B

MD5
ef427fad41745501347565fb7ad66878

SHA1
0ec31fc1458fd3d1f3d39043a33dd283d2c15998

SHA256
04ede4ba0523bee6055bbca940362a48136942f706c8f53a03dabacfe85f0143

SHA512
34c3ea0a02d4362dc27191cfd3880d3c469ee68fb6034fe951385634452e991dc53e6e522a305dce506cbe60d959e1eaf28af1591c6c1eb2ee2a600ce48441da

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[8].htm

Filesize
304B

MD5
8251fff4df202c8d6dd6aaf34f4838ea

SHA1
fa88f08dfdeaff6b86873d447fd26cb7d83a694d

SHA256
a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

SHA512
e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5FZHGTXM\default[9].htm

Filesize
303B

MD5
6a62ed00d5950a7aa3df6d446d0beb92

SHA1
608da2a7b63e92b731a7beb2d990405d7a6e9611

SHA256
7aaaf31ea9c2999c775008a4b769336c91d87dc8f6dc0a1015bb45c61bc39fdb

SHA512
10a77d30bd2a5a930233e79830ac6e0a695bcfacb4e33fe9a67a7dc4b4c0ffaf3ca6ce458bf2a6714b9c590997ff816f207bee87536516a2c8e711c3c161773d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[1].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[3].htm

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[4].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E51EX1F6\default[5].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[2].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[3].htm

Filesize
304B

MD5
084f55ccad6fddfe1704851a5074a194

SHA1
844821de6a0f3c2410341af6b3979f6b59f16a3a

SHA256
b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf

SHA512
776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\search[6].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LZ39371N\default[2].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp307E.tmp

Filesize
29KB

MD5
b10e50b096b2c27cb30b726c8af73ba6

SHA1
13c551c5cbdd17598609bc6f838992d63d27f73c

SHA256
f3303f39064f195f6ac4656a4df23cdecb707cca748a6e628df1dece5496eb7c

SHA512
84286d613e6d9660731fb126c11c39869dfb26cb26668ee4f7b1e4d4d1ae6959a95c887308e28fc35e28786f1f05d4893dab0edad90ccecdbb6d5d080af18749

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

Filesize
256B

MD5
131b88f1022a44ff7f8241c39d1588a7

SHA1
1197232d71f50b02675831865ed72ccad5530bc2

SHA256
546e7031e4c609de478b9837d230df0739a5dcfd8cd0b88ae2fcec8aac587385

SHA512
c897d9e8b3d0e0254dd406500c200436b2fe8dcd7c6ee21f0f16ceb8e67bb1a19bd9f0ef5b2c0b7f90a7a9ecb12f1834322d3d5038af634ace9f3e6aff6f2d97

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

Filesize
288B

MD5
466b8aad58763daa8b4402ca5dcf6b86

SHA1
759a81af660a98d83d8533c6d3fe216bff38d53f

SHA256
006248a30239af12d62e77aad4b594ab00e4883c102092cd53fcd5932bd11681

SHA512
9cb45c88b6b4026b280e744d4d0e361da19a55b421252c424f3b5dc2e33a71e7a5f4dbf666fe9c0b127484b9fb2b4478acfd639248f2f4e94a8ea2c7038c5e59

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

Filesize
288B

MD5
2ca8405bee09bd129c7da094bb1edf0b

SHA1
133e1b509e442233a858ee0aae212ac91568ef5c

SHA256
4bf751ff4539f2813ba2e4dd278fb6a0427fb48c9ad42b6858a5150f5142ee99

SHA512
9290896af0821807ad34acbbe1da64178033da23a2c0a0a3e11329982ea9dd8561da36c847d4ff847863d4194b7388dfa2f2d7422e829ed17f7cae9ce0ccb3ad

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

Filesize
288B

MD5
90284ed6cd5733748b2817828a247637

SHA1
76343f4bee43535806886621e00d3ebff36e4548

SHA256
37058bb2573e22872037a78f65c742c84704bff13b68ac4d4b513d09f7ab7474

SHA512
0dec7e1339a10716af5a68ade4e15e305aaf00fc033ae62600d452279d6d32a9ac1b2def223bd90728a30c589b9cdca0eef905b2127b980b8e24d6f5011a8e4d

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

Filesize
288B

MD5
9e7cc4e2eb64e05ac4124004848e50ee

SHA1
7a2a0cbf0f63b511b43644e6b8d93ef373df10c0

SHA256
328aa56d1186f99c4a466ae3c759921fe4c4fd450573771b51878bf195e1a886

SHA512
2f821299aa0bfbdbb424329418091ea1e76d588f386039db85dd43cb25eeff46b05b64eec798aa4ea63a55371939070729694c723c8b4bbe9acd69587627ea98

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/584-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-363-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-319-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-280-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-12-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-235-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/584-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1072-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-198-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-10-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-303-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-264-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-4-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-350-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-68-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-1-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1072-386-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads