fce0cc11c8e9327ce7bde806856c47a10422f45196a860dd9fb48d48504cc51e

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2023, 23:14

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General

Target

NEAS.7fff05d933c06fed19aed1661d770290.exe
Size

29KB
MD5

7fff05d933c06fed19aed1661d770290
SHA1

c7a13ca0e7b0832a3c360463163309de9af78a61
SHA256

fce0cc11c8e9327ce7bde806856c47a10422f45196a860dd9fb48d48504cc51e
SHA512

0e4f115bc2f708c461eb657e0f31e358801dd72399ca107c4279a6dd002409345522829e1fe66092b43edfc3d3957fd1a6020a5cd03c63cc048776b1022c2eac
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/g:AEwVs+0jNDY1qi/q4

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3456	services.exe

UPX packed file 32 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5016-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000022dd0-4.dat	upx
behavioral2/memory/3456-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022dd0-7.dat	upx
behavioral2/memory/5016-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3456-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3456-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3456-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000022df0-31.dat	upx
behavioral2/memory/5016-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-121-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-191-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-192-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-217-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-218-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-257-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-258-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-297-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-300-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-329-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-331-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-372-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-373-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-418-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-419-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-463-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-464-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5016-509-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3456-510-0x0000000000400000-0x0000000000408000-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.7fff05d933c06fed19aed1661d770290.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.7fff05d933c06fed19aed1661d770290.exe
File opened for modification	C:\Windows\java.exe	NEAS.7fff05d933c06fed19aed1661d770290.exe
File created	C:\Windows\java.exe	NEAS.7fff05d933c06fed19aed1661d770290.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 3456	5016	NEAS.7fff05d933c06fed19aed1661d770290.exe	88
PID 5016 wrote to memory of 3456	5016	NEAS.7fff05d933c06fed19aed1661d770290.exe	88
PID 5016 wrote to memory of 3456	5016	NEAS.7fff05d933c06fed19aed1661d770290.exe	88

C:\Users\Admin\AppData\Local\Temp\NEAS.7fff05d933c06fed19aed1661d770290.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7fff05d933c06fed19aed1661d770290.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3456

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\5CVX12JG\default[1].htm

Filesize
303B

MD5
6a0f569150af2b9f0db7444703c27a68

SHA1
69591c4c6e85d710d5bf89c4b6330d813bf24eb9

SHA256
4dd9d1b48bef8fbd32a979c93141c60683c30da136fc0a58c69970ca78dd9878

SHA512
e1c71ab22237b98603a57b3949329b242663c6d369c7ea1a2f17b05b673eb991b1890474a131fc424b921dfb26dc06acfff5df7400186d2491785c6ac420d05f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5CVX12JG\default[4].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FNC8FKXQ\default[4].htm

Filesize
304B

MD5
57e90e4154b7cd9f1ef8a42a680d4eb6

SHA1
e9e1cdb76f921a0579fe13b55645c58bf2406144

SHA256
5f43170f230ecbe938dae2f5ab36fb2a0fae41195154fe8df32d6016f957fdf3

SHA512
9ce03985f48ab068de1de5d3cb8bd0e2b63280ad4eabc1280ab39d1d1b215291da6c1a7bb3f1b68b7e3ceb571a3cfc1de5b998e2a61100eda530e0e169bf0033

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FNC8FKXQ\default[6].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\default[9].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MMC5AP7F\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[10].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[1].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[3].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OAM0FGD0\default[7].htm

Filesize
314B

MD5
b07e581a2a8817ceb6f3fd2201ab1f88

SHA1
5821cfcbe8fd4902e273deae671e19d224122f75

SHA256
0e035ede0ac6c36ce4995f1c04d5ae235e43e17ebe25008896349bbf70c46616

SHA512
60d45ccf6586f812aaad3c501682be0002b22fe9c395ede044d17ec9392d55a940d852ef546fd2f84edb1eab73fe4424ad6b4ca67befef32360ed8d73bedfe08

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp79C.tmp

Filesize
29KB

MD5
ef166af80a978584b702b01cb15fc188

SHA1
58d5c62feba33c8b6b5e9dc841fb5181579f8085

SHA256
7e5576279794f30eddb713101163ec24b452c23405d758bf986873965d42cf32

SHA512
2c4cd54c846c17646e55a757c371ad8b5e7c78ae439480a1edff3a1c829c99d12d72495da13370d0266970f09cff5e81310b4965e70aca28677e10e0c04bd747

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

Filesize
320B

MD5
91770c51a53cfa03743aeb5575ab1f01

SHA1
939d4d4440ba69360a62c979d5772d1beddcbce5

SHA256
1a8d29988de1388772f370a0c1ecb5cb4d7abe3a2004f6f6cd18781a23cc16a2

SHA512
6803bfac02c9d03aa46de26e75d6be83503516f7b234c4a317a06b71d63bf3eaa57c1943d1f44d7b13d09977a8445692dd37d453df6aae1f42988b0b27258219

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

Filesize
320B

MD5
66123ae3a4537c390008edd349f32037

SHA1
d56c057d2209aeaa5d7c5bc4842683e1ad0d9483

SHA256
13d23e959ec0df067f3ff803650a9b09891751fc9b68c111e7adeb86b91990c4

SHA512
27235546dd6640c6777a1dde05d6be471e61302a3aa445f2cb4570462cd6964ab0137936ee50124448e5fad4c5fc8e101eb5ed68a0d899c4179db375114b10bd

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

Filesize
320B

MD5
d859b7797cdbc022dbca8171f7385695

SHA1
36864ddc607d6fa7324e41a741a84f07db69fa5a

SHA256
758dd3bc5db2d6c6eeba43f15c6b134e26efd1df5e10f2f4fe580da6f98d078f

SHA512
a694f83b0e5fd5598c36b9ae5c2271765c3ad9fbb85ab590348b8fd10294aed567fdde8178a88af3549292e5c839bc94a2b33c4ae964d608836771c579fc85b9

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/3456-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-464-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-192-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-510-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-218-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-258-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-300-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-419-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-331-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-373-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3456-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5016-191-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-418-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-329-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-463-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-372-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-121-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-297-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-257-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-509-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-217-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5016-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads