233341d8607604aebe87257d524caac512a457bce407287cb6ada6a95afdcc9b

Analysis

max time kernel
161s
max time network
173s
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, 20:17

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General

Target

NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe
Size

29KB
MD5

e7de4f93fe6c7ab1341921243dd403e0
SHA1

9b715f7fddd19d22606de2dead3221bfc28fd908
SHA256

233341d8607604aebe87257d524caac512a457bce407287cb6ada6a95afdcc9b
SHA512

968297e9d08512ad98a95eff5604aa1d3aaafc9b598d541574ccefb32eae065b541c4d095921f5bcdba96f7d3b8d6064738dc9b38169fccf6d9bab2e185a9cce
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/R:AEwVs+0jNDY1qi/qJ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4164	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3792-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3792-1-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022cd1-5.dat	upx
behavioral2/memory/4164-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000022cd1-8.dat	upx
behavioral2/memory/3792-14-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4164-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4164-47-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000022bc5-63.dat	upx
behavioral2/memory/3792-79-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4164-107-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-136-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4164-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-178-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4164-200-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-248-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4164-254-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-279-0x0000000000500000-0x0000000000510200-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.e7de4f93fe6c7ab1341921243dd403e0.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.e7de4f93fe6c7ab1341921243dd403e0.exe
File opened for modification	C:\Windows\java.exe	NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe
File created	C:\Windows\java.exe	NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3792 wrote to memory of 4164	3792	NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe	90
PID 3792 wrote to memory of 4164	3792	NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe	90
PID 3792 wrote to memory of 4164	3792	NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe	90

C:\Users\Admin\AppData\Local\Temp\NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e7de4f93fe6c7ab1341921243dd403e0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3792
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4164

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\5FZHGTXM\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

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[6].htm

Filesize
303B

MD5
6a0f569150af2b9f0db7444703c27a68

SHA1
69591c4c6e85d710d5bf89c4b6330d813bf24eb9

SHA256
4dd9d1b48bef8fbd32a979c93141c60683c30da136fc0a58c69970ca78dd9878

SHA512
e1c71ab22237b98603a57b3949329b242663c6d369c7ea1a2f17b05b673eb991b1890474a131fc424b921dfb26dc06acfff5df7400186d2491785c6ac420d05f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[4].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

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

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\default[8].htm

Filesize
304B

MD5
8251fff4df202c8d6dd6aaf34f4838ea

SHA1
fa88f08dfdeaff6b86873d447fd26cb7d83a694d

SHA256
a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

SHA512
e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LZ39371N\default[4].htm

Filesize
304B

MD5
57e90e4154b7cd9f1ef8a42a680d4eb6

SHA1
e9e1cdb76f921a0579fe13b55645c58bf2406144

SHA256
5f43170f230ecbe938dae2f5ab36fb2a0fae41195154fe8df32d6016f957fdf3

SHA512
9ce03985f48ab068de1de5d3cb8bd0e2b63280ad4eabc1280ab39d1d1b215291da6c1a7bb3f1b68b7e3ceb571a3cfc1de5b998e2a61100eda530e0e169bf0033

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LZ39371N\default[5].htm

Filesize
304B

MD5
084f55ccad6fddfe1704851a5074a194

SHA1
844821de6a0f3c2410341af6b3979f6b59f16a3a

SHA256
b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf

SHA512
776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA2A2.tmp

Filesize
29KB

MD5
44f23bd813dedf3ba4d5a532af7a19a8

SHA1
407b074db0e5694b86f1c6cda0728b7054c3320a

SHA256
9310068d61fbb5f78983b7ae3d3fac718104e3bcb6081a80c1de73e707eab61e

SHA512
d4cf65b08dee64684b234fd13593439a32a19335fbd707829edbfe6b0a3a530ca14c1d14b8198ac4c53a40463ad1023db0e6093fe8b14927c5e6e2bd9c5d3c43

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

Filesize
320B

MD5
c3b39990696e9157047361f1d6e831a6

SHA1
cf2983fc207294b0e2e4462944a04fa083ac3c27

SHA256
14555e1cf36a000949da1f58df13ff83597506272a730c744fe4c9b16ae56107

SHA512
6dee52b53c9dfe410b0d3f33144304fe59cad4ff26b708fd43b8adb4c470c7f58c6ccf574658a038f962695a4a41a7d947b1ed64246bcf3eb20ab7ef57129e76

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

Filesize
320B

MD5
cefd1c138daeb9291b6a52bc4e8da0ff

SHA1
723173bc493f1277de0892bec7fc6adebafdb6f8

SHA256
ae32ba642efd65c57880e7c7e9255625e5d9345f5e39bdaaae2c7fb530a7703a

SHA512
3d8412fe66617520badd2eec3390069c31677e4ef46a06fc29f24f5522c947299c762c2b7da3bd230319f660d17cc482d1844aa650fa620bde164e7f38bfbd84

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/3792-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-178-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-279-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-79-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-1-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-248-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-136-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-14-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4164-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-47-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-200-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-107-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-254-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4164-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads