10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46

General

Target

10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
Size

8KB
MD5

59dca45903bb841dbced269c813c30f0
SHA1

e9d6084eea86c22eaf992c10ed9750815f44bf99
SHA256

10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46
SHA512

6f6d7f67a909c3952ef9f957c4d0d564df2c480c3c654ba11e1b8799643829f76ae10195bb4cf7a9b8e83fe0c2b1a26dee9067b12a00f227db7430ca7d14d7c2
SSDEEP

96:nPbWFhLdw/gRwrQ12bRbYsXMLReVuntZgsxTV2lPMUsRUsfUD6EhmG/0YXO1BgC:nu4Q8bp18touFx2RM5R5fTTH

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSInfo\msinfo32.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 1272	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	27
PID 1284 wrote to memory of 1272	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	27
PID 1284 wrote to memory of 1272	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	27
PID 1284 wrote to memory of 1272	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	27
PID 1284 wrote to memory of 1208	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	15
PID 1284 wrote to memory of 1208	1284	10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe	15

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
  "C:\Users\Admin\AppData\Local\Temp\10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1284
- - C:\Users\Admin\AppData\Local\Temp\10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe
    "C:\Users\Admin\AppData\Local\Temp\10d49fa24b1c64b97415400cdf0797180a733c3b5828fea8971753c472b53c46.exe"
    3⤵
    PID:1272

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1208-57-0x0000000002200000-0x0000000002201000-memory.dmp

Filesize
4KB

Download
memory/1272-55-0x0000000000000000-mapping.dmp

Download
memory/1284-54-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing