7ff4a3293fcad6e7f001c6f63180be172238c2af3dada945ea0f93e5894eb04c

Analysis

max time kernel
134s
max time network
151s
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, 17:23

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General

Target

3c812e45af7be32bd950ec6a09cd9db6.exe
Size

29KB
MD5

3c812e45af7be32bd950ec6a09cd9db6
SHA1

14729082ecb5f2d69a3d5e51434b7475b3243b6f
SHA256

7ff4a3293fcad6e7f001c6f63180be172238c2af3dada945ea0f93e5894eb04c
SHA512

c65828f3845bd73a9970d28a9a987c72ff59eb8921f947f7fe9ff2324d7e6ed4f7c9711ee68fb2c8e7e526c67bb9eb15d72026f8f21b995acb3dd0b2f2bead8a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/07:AEwVs+0jNDY1qi/q+

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2992	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4224-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000022e15-4.dat	upx
behavioral2/files/0x0008000000022e15-6.dat	upx
behavioral2/memory/2992-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022e32-56.dat	upx
behavioral2/memory/4224-89-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-90-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-132-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-133-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-193-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-194-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-239-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-240-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-289-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2992-290-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2992-331-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4224-330-0x0000000000500000-0x0000000000510200-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"	3c812e45af7be32bd950ec6a09cd9db6.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	3c812e45af7be32bd950ec6a09cd9db6.exe
File opened for modification	C:\Windows\java.exe	3c812e45af7be32bd950ec6a09cd9db6.exe
File created	C:\Windows\java.exe	3c812e45af7be32bd950ec6a09cd9db6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 2992	4224	3c812e45af7be32bd950ec6a09cd9db6.exe	84
PID 4224 wrote to memory of 2992	4224	3c812e45af7be32bd950ec6a09cd9db6.exe	84
PID 4224 wrote to memory of 2992	4224	3c812e45af7be32bd950ec6a09cd9db6.exe	84

C:\Users\Admin\AppData\Local\Temp\3c812e45af7be32bd950ec6a09cd9db6.exe
"C:\Users\Admin\AppData\Local\Temp\3c812e45af7be32bd950ec6a09cd9db6.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2992

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\1GRKGEIB\default[1].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

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

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
304B

MD5
084f55ccad6fddfe1704851a5074a194

SHA1
844821de6a0f3c2410341af6b3979f6b59f16a3a

SHA256
b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf

SHA512
776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[5].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UDS0USIU\default[7].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2F56.tmp

Filesize
29KB

MD5
913b50051494457cda1566bafee4fffd

SHA1
99237e55ab35d023958fa2f474bfea6720aa2ed1

SHA256
e15d23a148710219de0c7bbe5cdca869d9cd38c439b66aac77ee21d55dc95f2e

SHA512
7108cdddb29f3cfb86c1f2e98c52b4ba396baaf2308ffe1a5baf837f1b286e2ea1803936415dc21ec2f7b5b2053c2bd13c3e932b8d5cde9a66d3b9925a9f42f4

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

Filesize
320B

MD5
eeb016473232d71ac405506a2a9b51b9

SHA1
346450c181931ee915e687042babe313df8943e2

SHA256
4763f518a557bdf5399e98ab2c019e47a2597295a8441c7c676d4ef51cd24018

SHA512
0467be6cffa0b59c1a721324a61618cf18fb94e384bdd1727def4af92b48cfd43afd36833503a02fa9256420e519b5d65121031b41714b9452d4fa77aa04951b

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

Filesize
320B

MD5
cbbc15e4253a88cb82b179abebe0d237

SHA1
b56b558b7b955cf777175761e91c166d65a96138

SHA256
e2d497eee90cc47d95f4fcac28b2c3e64872fc871334799b848fecb20cbe82ba

SHA512
8391284ae97bf7af53c91b25c6331e85c7565173fd6cb628300e26556d5ce976001d57863d55efc92136e6e404469346cf66dcd918e0c34c1ded39913a6f053a

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/2992-194-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-331-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-90-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-240-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-133-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2992-290-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4224-193-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-289-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-239-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-132-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-330-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4224-89-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads