73274c3461499fe67a58f13014201e7f86f5aaba4d1fda359c9037d6b7e1d898

Analysis

max time kernel
151s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 08:27

Sharing

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General

Target

NEAS.00b954cead35bb967e8d173ac5d0ae00.exe
Size

29KB
MD5

00b954cead35bb967e8d173ac5d0ae00
SHA1

205a9d43b2e17e8bd430eeef0420c6d4cc4c5731
SHA256

73274c3461499fe67a58f13014201e7f86f5aaba4d1fda359c9037d6b7e1d898
SHA512

d5fc7ad1838e9bd5c445fcb1e0cef53c80c33771c887d06d0b84cd1fd2d7ed0339528fe471ad790b67de8a0326c5454512569448454a1bbc0aad7dddc19bf12f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/T:AEwVs+0jNDY1qi/q7

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2248	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4852-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022e17-4.dat	upx
behavioral2/files/0x0007000000022e17-7.dat	upx
behavioral2/memory/2248-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2248-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2248-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2248-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2248-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2248-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0006000000022335-43.dat	upx
behavioral2/memory/4852-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-125-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-131-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-209-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-222-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-259-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-280-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-330-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-331-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-375-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-376-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-417-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-418-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4852-457-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2248-462-0x0000000000400000-0x0000000000408000-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.00b954cead35bb967e8d173ac5d0ae00.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.00b954cead35bb967e8d173ac5d0ae00.exe
File opened for modification	C:\Windows\java.exe	NEAS.00b954cead35bb967e8d173ac5d0ae00.exe
File created	C:\Windows\java.exe	NEAS.00b954cead35bb967e8d173ac5d0ae00.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 2248	4852	NEAS.00b954cead35bb967e8d173ac5d0ae00.exe	87
PID 4852 wrote to memory of 2248	4852	NEAS.00b954cead35bb967e8d173ac5d0ae00.exe	87
PID 4852 wrote to memory of 2248	4852	NEAS.00b954cead35bb967e8d173ac5d0ae00.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.00b954cead35bb967e8d173ac5d0ae00.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.00b954cead35bb967e8d173ac5d0ae00.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2248

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\0CPPPCBR\default[3].htm

Filesize
304B

MD5
8251fff4df202c8d6dd6aaf34f4838ea

SHA1
fa88f08dfdeaff6b86873d447fd26cb7d83a694d

SHA256
a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

SHA512
e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\defaultU610I5O6.htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\default[1].htm

Filesize
303B

MD5
fa78d0b4605d3ecbc7478657252d1ca7

SHA1
878ad097a27b5224d3bae4b77a8b2721352131b6

SHA256
7209c96d8c89edf2191a9ca9b66b5c35cde69b193065e70180f37b718e022913

SHA512
08853cb4af314ef742befde246372c17e630b216a78f21d2dfea805c89a7fc8337432d8449bf68e010ff6f858940b1b65a8ee571fcf367c0c4918d94b50e5208

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\default[2].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\default[3].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\default[4].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PVJSO5VT\default[9].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X7JAO703\default[2].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XQJAPFBD\default285H9YCT.htm

Filesize
303B

MD5
716cb7f5b783829c36e49996fc0bf627

SHA1
63471c20af48dd7052d63a695a12d86e2fc6871d

SHA256
6ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40

SHA512
c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346

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

Filesize
304B

MD5
2bcddfbd1bab910438786611ce4742f8

SHA1
9905c7501b6beeb8f90ff6af022326c1772ebe8b

SHA256
6adb8a5c8dd798eef313fd2bba8ea4fb97a230d061c631726a888512feb76911

SHA512
9dc85e2a2e022609adcdd474277b523277b55a77d6a08cf292a840267af075602900f66a28e2a60a898dc1884fda73f9774cb6f3f99861df934228b4ff545d6d

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

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\jh2kcf.log

Filesize
256B

MD5
2726e814981395116ae438c998185cf5

SHA1
73ea8d43691433192b2809dadc0649bf4a90d837

SHA256
427f6d41978b032c3b6b6f12384cdb0ed793655c1b79c08cbffef6cb634d38b7

SHA512
d6a8efc8e1d464a8ac6d20aeb123bbf7b400f407c4ec8ba41c8a7f50c6b074a4a48d2bc973b04aaf396f91b97ba9b9bf635f3c54ec17709396b5f62ce439bfc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp605D.tmp

Filesize
29KB

MD5
44bb3a41916b7607417fb28771c7f60e

SHA1
255f99486f766153103f28ecd1b8dcf9437b8290

SHA256
be7ed320329387dfbdc381ba586fd7c5b70eddfc57b15b403d4d0c2e23e910d3

SHA512
58cd67905628fc24df7f27e1648649c9cc9e14eaf034f4091245061bfaa8496d4e89754beae3b0e1b6b80a8615fab296e59f70ae9ab5fbab490b1d2d32540dba

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

Filesize
288B

MD5
d20ac1af7be0d1973db999f12402c7a6

SHA1
89ddeab237fa1a580085cf1c88a32a24832ea782

SHA256
4687737d6ba3d042e0d7aeffe02b2b67817096a28e9bcfd77c3b82ae69c8df99

SHA512
777156a9dc442605f449e699f17b9a70d92452b28927947079785104ea3292c6a30a3d31f5fada95f71c15fcbd36c85321c65abc7a2f56c8b480c072bbed3107

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

Filesize
288B

MD5
711ca4d4191af6ed76e59ec7fb1b3c1b

SHA1
589f5ebbdd54ecaf76e91e0bdeeae6a304456187

SHA256
452a499dcd5d38f2d335c2bb8eb441a010603894b0a8066e6e41f648ec37f6e4

SHA512
a026257db80272e9cd3b6f0696ec6856b06a5253e486140d2adc0e0ba4c558b8aa8fc7598ffb857711bc6c3c35b1d4dad5d0c4c8ef7244ebc841c6e2ab3291f1

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/2248-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-131-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-462-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-222-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-418-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-280-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-376-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2248-331-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4852-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-375-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-330-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-417-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-259-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-209-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-457-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-125-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4852-13-0x0000000000500000-0x0000000000510200-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