22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e

Analysis

max time kernel
137s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 06:07

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General

Target

22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe
Size

291KB
MD5

f5d0428ed4e1dac3c429f87dd1fe6cd4
SHA1

d9f1217d0853f4c8d1ea9609c599c245467ffc92
SHA256

22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e
SHA512

d9dff2a9ca70ed68e2cf8516502f4eda16cda5ee63ec71c55e952745f76535b42a44decad8e41de94b1f8940f4418879d5823d55e2e8a6131eb333707ab95360
SSDEEP

6144:rh9zTuN9afTJ1kHnuyXTZBB+R8WpAsQvMRlkM4RD/qzMfUz69Zh:rzzTuN9abJauyXTvB+R8WcMRGM4h/qov

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00030000000227e7-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x00030000000227e7-1.dat	upx
behavioral2/memory/464-2-0x0000000010000000-0x0000000010033000-memory.dmp	upx
behavioral2/memory/464-7-0x0000000010000000-0x0000000010033000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 4792	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	97
PID 464 wrote to memory of 4792	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	97
PID 464 wrote to memory of 4792	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	97
PID 464 wrote to memory of 1844	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	99
PID 464 wrote to memory of 1844	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	99
PID 464 wrote to memory of 1844	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	99
PID 464 wrote to memory of 2948	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	100
PID 464 wrote to memory of 2948	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	100
PID 464 wrote to memory of 2948	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	100
PID 464 wrote to memory of 2932	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	101
PID 464 wrote to memory of 2932	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	101
PID 464 wrote to memory of 2932	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	101
PID 464 wrote to memory of 2084	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	102
PID 464 wrote to memory of 2084	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	102
PID 464 wrote to memory of 2084	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	102
PID 464 wrote to memory of 1036	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	103
PID 464 wrote to memory of 1036	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	103
PID 464 wrote to memory of 1036	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	103
PID 464 wrote to memory of 2716	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	105
PID 464 wrote to memory of 2716	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	105
PID 464 wrote to memory of 2716	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	105
PID 464 wrote to memory of 4988	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	106
PID 464 wrote to memory of 4988	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	106
PID 464 wrote to memory of 4988	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	106
PID 464 wrote to memory of 3332	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	107
PID 464 wrote to memory of 3332	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	107
PID 464 wrote to memory of 3332	464	22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe	107

C:\Users\Admin\AppData\Local\Temp\22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe
"C:\Users\Admin\AppData\Local\Temp\22b086d85e218f6326d41c2eeab2cff974b44df81f8347e98762ec2032d0d96e.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:464
- C:\Windows\SysWOW64\arp.exe
  arp -a
  2⤵
  PID:4792
- C:\Windows\SysWOW64\arp.exe
  arp -s 10.127.0.1 a9-e0-57-fc-bb-dd
  2⤵
  PID:1844
- C:\Windows\SysWOW64\arp.exe
  arp -s 10.127.255.255 f0-62-75-48-c9-8f
  2⤵
  PID:2948
- C:\Windows\SysWOW64\arp.exe
  arp -s 154.61.71.13 d7-4c-58-21-d4-33
  2⤵
  PID:2932
- C:\Windows\SysWOW64\arp.exe
  arp -s 224.0.0.22 d4-2b-79-ef-a8-6f
  2⤵
  PID:2084
- C:\Windows\SysWOW64\arp.exe
  arp -s 224.0.0.251 5a-53-93-f2-75-8e
  2⤵
  PID:1036
- C:\Windows\SysWOW64\arp.exe
  arp -s 224.0.0.252 ec-ac-e0-06-14-e5
  2⤵
  PID:2716
- C:\Windows\SysWOW64\arp.exe
  arp -s 239.255.255.250 34-83-54-bb-7d-32
  2⤵
  PID:4988
- C:\Windows\SysWOW64\arp.exe
  arp -s 255.255.255.255 b3-cc-ae-73-91-d3
  2⤵
  PID:3332

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
1⤵
PID:4012

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\Common Files\System\symsrv.dll

Filesize
71KB

MD5
4fcd7574537cebec8e75b4e646996643

SHA1
efa59bb9050fb656b90d5d40c942fb2a304f2a8b

SHA256
8ea3b17e4b783ffc0bc387b81b823bf87af0d57da74541d88ba85314bb232a5d

SHA512
7f1a7ef64d332a735db82506b47d84853af870785066d29ccaf4fdeab114079a9f0db400e01ba574776a0d652a248658fe1e8f9659cdced19ad6eea09644ea3e

Download Submit
memory/464-2-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/464-5-0x0000000000130000-0x0000000000167000-memory.dmp

Filesize
220KB

Download
memory/464-6-0x0000000000130000-0x0000000000167000-memory.dmp

Filesize
220KB

Download
memory/464-7-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download