11e42f86d911939e8fe067614d597a81d73677738b5a61f9110fda519de126f0

General

Target

0909328757a544330eeccf3c48be15a1.exe
Size

31KB
MD5

0909328757a544330eeccf3c48be15a1
SHA1

60d099c85c9c6d77c2721a5227515a165b2482cd
SHA256

11e42f86d911939e8fe067614d597a81d73677738b5a61f9110fda519de126f0
SHA512

faa166b10f28967ef5a53de6568f63807b7520d033fee58e73be59ad5606c7fd041d404365bde60b27b4bad4749b7ad85211fd4ee95a0e29fdac3832a335b238
SSDEEP

768:iadC3nSifJNh1h/1U6fEV2BMQT5r9ey+cfxetd2ibY:iiZifHhzP88iMr9D5ZeqB

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	0909328757a544330eeccf3c48be15a1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\nzy_df = "C:\\Windows\\system\\zyndle080818.exe"	0909328757a544330eeccf3c48be15a1.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system\zyndle080818.exe	0909328757a544330eeccf3c48be15a1.exe
File opened for modification	C:\Windows\system\zyndle080818.exe	0909328757a544330eeccf3c48be15a1.exe
File created	C:\Windows\system\zyndld32080818.dll	0909328757a544330eeccf3c48be15a1.exe

Modifies Internet Explorer settings 1 TTPs 7 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{92AE6452-A707-11EE-A0B6-6207E08AD8FF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Check_Associations = "no"	0909328757a544330eeccf3c48be15a1.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4088	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe
1680	0909328757a544330eeccf3c48be15a1.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	0909328757a544330eeccf3c48be15a1.exe
Token: SeDebugPrivilege	1680	0909328757a544330eeccf3c48be15a1.exe
Token: SeDebugPrivilege	1680	0909328757a544330eeccf3c48be15a1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4964	iexplore.exe
4964	iexplore.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 4964	1680	0909328757a544330eeccf3c48be15a1.exe	96
PID 1680 wrote to memory of 4964	1680	0909328757a544330eeccf3c48be15a1.exe	96
PID 4964 wrote to memory of 1716	4964	iexplore.exe	97
PID 4964 wrote to memory of 1716	4964	iexplore.exe	97
PID 4964 wrote to memory of 1716	4964	iexplore.exe	97

C:\Users\Admin\AppData\Local\Temp\0909328757a544330eeccf3c48be15a1.exe
"C:\Users\Admin\AppData\Local\Temp\0909328757a544330eeccf3c48be15a1.exe"
1⤵
- Adds policy Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680
- C:\program files\internet explorer\iexplore.exe
  "C:\program files\internet explorer\iexplore.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4964
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4964 CREDAT:17410 /prefetch:2
    3⤵
    PID:1716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\dfDelmlljy.bat" "
  2⤵
  PID:348

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
1⤵
- Runs ping.exe
PID:4088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\dfDelmlljy.bat

Filesize
205B

MD5
c5f71c5f6ed5d75d382c00d4c987f316

SHA1
e0b4153ab5310fa981f9afc8a78e0fd74e9aeb2c

SHA256
4789e7b1fb4bf6b484e3751f5af4bfaba6ba4a58ab3fac2d66f8facbe67b2f40

SHA512
7134059490e9337e754711f5698d4e8f044dccb121be0b03d3955e3d0036549c785064bb22ca85ac544f718206d67e05b73aef0e2ac283c00faea387eac95715

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads