f3c4c801e3fdc649d85644a11a839a5325f1a00b54c981ed6d8ffc3afb3ef1a7

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2023, 17:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8d38f9c80f90b37429833712abb26a31.exe
Size

29KB
MD5

8d38f9c80f90b37429833712abb26a31
SHA1

873323a81b2c0cda328d42442a342c0a6cf92e2b
SHA256

f3c4c801e3fdc649d85644a11a839a5325f1a00b54c981ed6d8ffc3afb3ef1a7
SHA512

d313b826d0348cd02c5548afbcb84959d7e68bfc53b94aaf64a8268725ed03625ca070e9490bfcbd7d3aa0c1ccb3a0c1624087dab1c1085a0cfd3d6ed71c20cd
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Ah:AEwVs+0jNDY1qi/qo

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2020	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2204-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0006000000022e2d-4.dat	upx
behavioral2/files/0x0006000000022e2d-7.dat	upx
behavioral2/memory/2204-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2020-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2020-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2020-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022e3c-36.dat	upx
behavioral2/memory/2204-84-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-92-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-209-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-210-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-246-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-247-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-278-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-292-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-326-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-327-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-374-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-375-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-422-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-423-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-460-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-467-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2204-501-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2020-502-0x0000000000400000-0x0000000000408000-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"	8d38f9c80f90b37429833712abb26a31.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	8d38f9c80f90b37429833712abb26a31.exe
File opened for modification	C:\Windows\java.exe	8d38f9c80f90b37429833712abb26a31.exe
File created	C:\Windows\java.exe	8d38f9c80f90b37429833712abb26a31.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2020	2204	8d38f9c80f90b37429833712abb26a31.exe	83
PID 2204 wrote to memory of 2020	2204	8d38f9c80f90b37429833712abb26a31.exe	83
PID 2204 wrote to memory of 2020	2204	8d38f9c80f90b37429833712abb26a31.exe	83

C:\Users\Admin\AppData\Local\Temp\8d38f9c80f90b37429833712abb26a31.exe
"C:\Users\Admin\AppData\Local\Temp\8d38f9c80f90b37429833712abb26a31.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2020

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\1GRKGEIB\default[1].htm

Filesize
302B

MD5
485828cfdc2c1efc0c51ff9b74dd34f8

SHA1
6f685134b031e9b2fff0eb8c7212c99bfba3719f

SHA256
615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

SHA512
69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1GRKGEIB\default[7].htm

Filesize
305B

MD5
28d3586cf0fecdada411e6598d0d24b9

SHA1
87f72f1d3f9eb8682c25d9ffc0397064489903ff

SHA256
3f9df02aa51466baf3b4089857c0c9f84b40e8506a4322f3836ce2b995552593

SHA512
41e79f5946cbf77ec84555acb9cffecaeada064855c41a46b56c3102f0fb406a627d84347ac14a74768db87e93e68ca534887a32d4cf220e013ce24bfdfab0cc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default2H1B21EU.htm

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[2].htm

Filesize
303B

MD5
6a62ed00d5950a7aa3df6d446d0beb92

SHA1
608da2a7b63e92b731a7beb2d990405d7a6e9611

SHA256
7aaaf31ea9c2999c775008a4b769336c91d87dc8f6dc0a1015bb45c61bc39fdb

SHA512
10a77d30bd2a5a930233e79830ac6e0a695bcfacb4e33fe9a67a7dc4b4c0ffaf3ca6ce458bf2a6714b9c590997ff816f207bee87536516a2c8e711c3c161773d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[4].htm

Filesize
303B

MD5
0a53779b07f9c9c56ef169499851915e

SHA1
281bf81610dae812be159f95a0858f88f9b96637

SHA256
b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

SHA512
5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\default[5].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\defaultJ6L8UMNX.htm

Filesize
315B

MD5
e510f9586fd45ddb7f0c00cc01b5bb78

SHA1
0f49be1ea6f9228f7fa5877a74df5913d500f44c

SHA256
06dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c

SHA512
4a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[1].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[8].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\defaultIZZ98KDB.htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[1].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[2].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[3].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W5A2S7N8\default[4].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsh2p.log

Filesize
256B

MD5
180acbdd7e35f8c2539e2502dd428d2d

SHA1
50c57084755d900ef86c0dc2f84021ea2b4ce26b

SHA256
966e26d5f3539552277bf9e4b5ebcaf82a48db255563f4ff6597a2589cca8574

SHA512
e1faa8e5e1dc95b478f9d5fa0d9dbcfe977d49088dc3f7fc8c85c38c0e2fefe1b94b6c5ac2eb45b43a0bc8311c1f808b0397090203e52ea4d162d7e52f1ede03

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6176.tmp

Filesize
29KB

MD5
40352fc3c3b1effd3e28e5599b736df4

SHA1
b02eb9a56b8d7bd33fb4521d917fb191d9ef8606

SHA256
3836c1d521438c4d29db7977d0c34427e09d47403c93a8fd6c0650c583b86211

SHA512
edcef0e858e39c7bb9eef695c9464abe29d8a3676bca0d0fb750474ef87f219bbe40e2402d30ac08faa83b66444ff2160099208132f4d77400347136c61d299b

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

Filesize
288B

MD5
c3661617fa8e7354c3782909ab097787

SHA1
8e396621129de6ef83e09c5a942df4104b8a47e3

SHA256
c5da0ccb254fff761a142156cca6c1441d43dde9309a5a3dce48d5b8499c03ab

SHA512
ee2833ee5bfb7ed0933ae373f1def73f5cf505644cdc4b9ff6bb14833376ddf95d9f5474b36630edb982db9230a7f721d4b362355c7bbe37da34b0b5cfe16961

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

Filesize
288B

MD5
36b7697de1b16da21a5c3fc6197b6028

SHA1
003f2926fec5c85a6adfcb79cce7268d31dcafa4

SHA256
a503f6b2ca8f5cf133475ef158effdf9d7249426ce9205c154603eb59592582a

SHA512
eb01e56860624dfc62cd634e2c647df3b97a4a545d21be470008986f21bb0814debac19553b583d09ad2114885156569d5684cb138967ccde97eafdb19316887

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

Filesize
288B

MD5
184a6c925dcd406526066783e420d352

SHA1
43fd7e15966a294e901f2d1612f97ade5767d128

SHA256
f6dbc054951720ecec37f81673cb5846fc1e1521e8b9f0c3a19e3f048433d4a4

SHA512
1c49653d449f12827912202b16034265def3c80516c56ef50a0e9a56feffe88f195de9229e8b5933c6044e0d1733f81859ecef1a387a7f941f34d386e7bcc8c6

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/2020-210-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-247-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-423-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-292-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-502-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-467-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-327-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-92-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-375-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2020-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2204-246-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-422-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-460-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-374-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-326-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-278-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-501-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-84-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-209-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2204-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads