937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 01:20

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General

Target

937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
Size

175KB
MD5

939aec86c56ddbb52edf17d68c619e1d
SHA1

cf73da9493158bfea6c1aa46486ed10508b52cb1
SHA256

937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600
SHA512

2407737b322338d395b8550fcc7bf3dacca416a40d9ea727129851e5bfd689f25e6e610442dd1246b2cb1a62eb2361211d688228a0fefb1db54570eac1c53de0
SSDEEP

3072:TZ5sM52KMUT5Zu//qAZ09x0WB8S7b3WlK4lfaZcb4FAhrdMai3eQKeBxqZ38BhbT:T8tKbuV0bpmlVvyN3eQWZYhbR

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1256-55-0x0000000000400000-0x0000000000447000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe

Suspicious behavior: MapViewOfSection 20 IoCs

pid	Process
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 372	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	22
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 380	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	21
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 420	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	3
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 464	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	2
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 480	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	1
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 488	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	4
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 588	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	20
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 664	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	19
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 752	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	18
PID 1256 wrote to memory of 800	1256	937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe	17

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:480

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalService
  2⤵
  PID:844
- C:\Windows\system32\sppsvc.exe
  C:\Windows\system32\sppsvc.exe
  2⤵
  PID:308
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
  2⤵
  PID:1748
- C:\Windows\system32\taskhost.exe
  "taskhost.exe"
  2⤵
  PID:1124
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
  2⤵
  PID:1044
- C:\Windows\System32\spoolsv.exe
  C:\Windows\System32\spoolsv.exe
  2⤵
  PID:864
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k NetworkService
  2⤵
  PID:300
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k netsvcs
  2⤵
  PID:868
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
  2⤵
  PID:800
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
  2⤵
  PID:752
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k RPCSS
  2⤵
  PID:664
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:588

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
1⤵
PID:488

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1240
- C:\Users\Admin\AppData\Local\Temp\937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe
  "C:\Users\Admin\AppData\Local\Temp\937c613941c20d19e62b21969af3a35a40f5e11361f1f18a62b949c2ea470600.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1256

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1184

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:380

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1256-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1256-55-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1256-56-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download