b7a8ccedff39b03678a43faf4c8d1c823fc83962b5ca233dd50c79719bc2e9c1

Analysis

max time kernel
158s
max time network
167s
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, 20:19

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General

Target

NEAS.f7c38e8230d7f1a876ac50109a175200.exe
Size

29KB
MD5

f7c38e8230d7f1a876ac50109a175200
SHA1

8220f1734f52c2bf9b7a165732836870b6408688
SHA256

b7a8ccedff39b03678a43faf4c8d1c823fc83962b5ca233dd50c79719bc2e9c1
SHA512

2145cab66472c465e0e17d5e742ad9b7d908852b4789721fa5ac8fe04ff1aa61bb522f8c9076b5ee1019ee299db6d00823f06ab21557e77c341ba27734375101
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qG

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4800	services.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2360-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000022cda-6.dat	upx
behavioral2/files/0x0007000000022cda-5.dat	upx
behavioral2/memory/4800-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4800-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4800-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4800-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4800-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4800-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-33-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000c000000022c0c-46.dat	upx
behavioral2/memory/4800-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-94-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-230-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-262-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-285-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-306-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-330-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-353-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-377-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-399-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-419-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4800-450-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2360-468-0x0000000000500000-0x0000000000510200-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	NEAS.f7c38e8230d7f1a876ac50109a175200.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	NEAS.f7c38e8230d7f1a876ac50109a175200.exe
File opened for modification	C:\Windows\java.exe	NEAS.f7c38e8230d7f1a876ac50109a175200.exe
File created	C:\Windows\java.exe	NEAS.f7c38e8230d7f1a876ac50109a175200.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 4800	2360	NEAS.f7c38e8230d7f1a876ac50109a175200.exe	88
PID 2360 wrote to memory of 4800	2360	NEAS.f7c38e8230d7f1a876ac50109a175200.exe	88
PID 2360 wrote to memory of 4800	2360	NEAS.f7c38e8230d7f1a876ac50109a175200.exe	88

C:\Users\Admin\AppData\Local\Temp\NEAS.f7c38e8230d7f1a876ac50109a175200.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f7c38e8230d7f1a876ac50109a175200.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4800

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\5FZHGTXM\default[4].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

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

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

Filesize
305B

MD5
46e42f26c7218d036d9d0608bfc83bbe

SHA1
9d6b068eaed89ceedda9e02e59cffdbdb8eb0207

SHA256
5578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef

SHA512
4fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b

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\FG4P7PGK\default[10].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

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

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

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

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FG4P7PGK\search[1].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
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpECB0.tmp

Filesize
29KB

MD5
edcd5f1c1acfabeece7b7d30513c6b7c

SHA1
d46e85fdd1fbd2595a9f2f1ed99893a93586cb5a

SHA256
3e7f305f506084852f269bfe2d8844daf80f931bf314f58793814e850bbc502e

SHA512
ffe02bea2b1f9b75c4232eb1d8ae2c8c1232631615f859d9afb0baa351a6c6deaaa8218a1f4edb91b85a907f8818ae4392108d390a1c386ddc2315aabe68858d

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

Filesize
320B

MD5
187b308feee6a23628b686521ec70fd9

SHA1
4020aac8f75aee3ee280dfae300256836a6e300c

SHA256
abc9bcada7f565e9e7a90355d4e3a5dafaeaa0871498c9d7b1e60ac86f5edf29

SHA512
89ba0501a5a9a644cb7eb72f4c55f2a9ee8db7f619d9c95d9fe5659abc520620713266084fe1fc50d93a59b7781534ec775b8ebbce16311f97c08dd59c88f909

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

Filesize
320B

MD5
93c22dec28a1a0e46cbd45a7d5102fbc

SHA1
fe5ad6a4e7cef05488ddea41217780f3e4fd1270

SHA256
3281264dc8cc82ae3e979d97eaa094bc3757e3cde97aff0da6ba5891c0771987

SHA512
c6b6f0013229eac5149011535bed68ddacfc207f4aca0bb22f91b90fdce03f264089e25d66b658222682a47e5abbf8c8de5025407fd27aeaf90bd230ea5bb1de

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

Filesize
320B

MD5
8adc6c3c9bd471b17af15be47c006c72

SHA1
f48a63040d44083bb51c26ac4e983eff5773bb33

SHA256
7fb9ef4b405dcd34adb61724a4dc7c8d41a7dda734e08f77098ea502d51036cc

SHA512
64061394dae06ce0fe9ce20640c561f659e368227e4db7af74bde3fb7901aef7ba03e97eab75223300fc75fbe03b040faaea62af6082067086c1c6e836216824

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/2360-419-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-330-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-468-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-33-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-377-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-285-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-230-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2360-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4800-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-262-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-306-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-94-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-353-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-399-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-450-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4800-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads