66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 22:22

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General

Target

66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe
Size

29KB
MD5

bc6c6a7f9f3ee733e63f37f57f0fc452
SHA1

f14efb67eb6cd553611d786d38f4ee629e473a2b
SHA256

66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe
SHA512

38c3dddc92476215227c0bc04bbfe49c514a70a1854d2fdb2b87f2e410134f5a5024de8e97b2a21ab3a130db5e09468c0c319baa47240653f8c899e3da30dab8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/aGl:AEwVs+0jNDY1qi/qVl

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2808	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/368-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x00090000000233ea-4.dat	upx
behavioral2/memory/2808-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2808-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2808-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2808-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2808-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-35-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0010000000021567-46.dat	upx
behavioral2/memory/368-107-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-108-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-191-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-192-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-214-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-215-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/368-247-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2808-248-0x0000000000400000-0x0000000000408000-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"	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.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 opened for modification	C:\Windows\java.exe	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe
File created	C:\Windows\java.exe	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe
File created	C:\Windows\services.exe	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 368 wrote to memory of 2808	368	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe	80
PID 368 wrote to memory of 2808	368	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe	80
PID 368 wrote to memory of 2808	368	66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe	80

C:\Users\Admin\AppData\Local\Temp\66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe
"C:\Users\Admin\AppData\Local\Temp\66fbd07a32debf15695c005ed5f66a51c1c92ae81fcdd35ec214b9dbfbbb98fe.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:368
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2808

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\D5DFSS0T\default[6].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\D5DFSS0T\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J2J1W33T\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VLW1SL5J\default[1].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VLW1SL5J\default[8].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp588D.tmp

Filesize
29KB

MD5
a0bcddc9cec2c9fa9b94a941bc5cfa94

SHA1
0a96c8c7819840d4cbe687e85d042451118d5529

SHA256
e3c0720c19525d807e201a1cf016674ef2435a31b289ee7b3171ef2219d69758

SHA512
3f83cfe89d7f7b44a4e5e3a98c485402dcb07c2ce63d337c5efc03bc5a96eb0b05050ffede1410b906a0ec87bcd69395e31c810d8624ccc62548fce631535f4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5A0D.tmp

Filesize
29KB

MD5
c1ac9eed0ddbab3354d1e51200d6387e

SHA1
53dfed28e80472c73a2ba2223855ae30efb7bce9

SHA256
e5884a615e79607b597773bdeb26d87c86bf9a3ffe3a2b05454c0260569272f6

SHA512
773425481ed38e0687066cd2b3a3de43acc9ccfc6fad37d263134726c88a9781944c46c8c7ab3762557395faa2d53f03724b25f31051586e93855af96fd83e15

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

Filesize
352B

MD5
14d6ed04f09c94d7756466b32b9483f6

SHA1
67e897752e04e2509a8aac21cba435b5465a2b65

SHA256
e497a9cfab6355e51627eeebca996f9c7c35fbae09ef53071c72ef2232d2833d

SHA512
6d2c1f4851fe01adc527572362051139847e355dd0abf126d415561f4e480401cd38d93eee554f5fa63c9f06787c5f52fb9913b6739dd4115779e49e4498f652

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

Filesize
352B

MD5
be362202fc38afaf15aa32f6592865e4

SHA1
fe732fcf22d70c4a63b5d63475e99fd79d8b9fda

SHA256
d3b6c9497e9019875f4b39fffe679835c67d0b7f0a991d5b646dceaa0c5154ab

SHA512
ae2facead377e41770b0c77b0c084f0b87544d6b7753ae08b37f8cdc8dbdedd949c73daeb5ee6b69924dba9973677ae50dc6f6ba99de98d4bbfb3134da67821e

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

Filesize
352B

MD5
3930e9d2c6ddd16fa9fff7e1dfbcf85b

SHA1
35439214fcbc8993fae1a503f6c34b61fd04029e

SHA256
11be125799983ffefe16800167e878a18311cd31bec3f9fe4a0c9e83e2897a1c

SHA512
0d3be720472a6710ba470e05e666df5948e4d66f701c99b7f496d9ca93512f284041d85b919c8571274a0fc84965d927cd6a6e7ace76055f5b016ff52b5aa1a9

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/368-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-35-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-107-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-247-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-214-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-191-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/368-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2808-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-192-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-215-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-248-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-108-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2808-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads