de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3

General

Target

de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Size

428KB
MD5

1158f88f62ef37314db933547e7eca7e
SHA1

57ffd7af69a83f88d242488a765638ac931e5cf6
SHA256

de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3
SHA512

c95680d1e724d00ff4b9892b253e12b565d5c255ec1495266a3caca01e41f8a1619f2e01e3957711b122682fe0bc9f82dbc921bf4cd93fd2e71ce0a1cf96d7cf
SSDEEP

12288:sode5hjtFrNF5h0EJtws15tPWu5Ls15tw:sl5hjLZF5h0E/Tg+

Score

10^/10

discovery persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\Web Event Logger = "{79FEACFF-FFCE-815E-A900-316290B5B738}"	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad	Dogogcpo.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\Web Event Logger = "{79FEACFF-FFCE-815E-A900-316290B5B738}"	Dogogcpo.exe

Executes dropped EXE 2 IoCs

pid	Process
2328	Dogogcpo.exe
1640	Dmllipeg.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Kngpec32.dll	Dogogcpo.exe
File created	C:\Windows\SysWOW64\Dogogcpo.exe	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
File opened for modification	C:\Windows\SysWOW64\Dogogcpo.exe	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
File created	C:\Windows\SysWOW64\Lbabpnmn.dll	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
File created	C:\Windows\SysWOW64\Dmllipeg.exe	Dogogcpo.exe
File opened for modification	C:\Windows\SysWOW64\Dmllipeg.exe	Dogogcpo.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
332	1640	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dogogcpo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dmllipeg.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32\ = "C:\\Windows\\SysWow64\\Lbabpnmn.dll"	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32	Dogogcpo.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32\ = "C:\\Windows\\SysWow64\\Kngpec32.dll"	Dogogcpo.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32\ThreadingModel = "Apartment"	Dogogcpo.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79FEACFF-FFCE-815E-A900-316290B5B738}\InProcServer32\ThreadingModel = "Apartment"	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2328	2376	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe	83
PID 2376 wrote to memory of 2328	2376	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe	83
PID 2376 wrote to memory of 2328	2376	de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe	83
PID 2328 wrote to memory of 1640	2328	Dogogcpo.exe	84
PID 2328 wrote to memory of 1640	2328	Dogogcpo.exe	84
PID 2328 wrote to memory of 1640	2328	Dogogcpo.exe	84

C:\Users\Admin\AppData\Local\Temp\de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe
"C:\Users\Admin\AppData\Local\Temp\de8f44a224555d04a25dc1d0f24c41396ff57defd8727001b58d88201777f6b3.exe"
1⤵
- Adds autorun key to be loaded by Explorer.exe on startup
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\Dogogcpo.exe
  C:\Windows\system32\Dogogcpo.exe
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\SysWOW64\Dmllipeg.exe
    C:\Windows\system32\Dmllipeg.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1640
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 396
      4⤵
      Program crash
      PID:332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1640 -ip 1640
1⤵
PID:3596

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

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\Dmllipeg.exe

Filesize
428KB

MD5
85b3bab6da67801876e2a38a46f49859

SHA1
14ce5038fe0d8eb3a733280bc6ac48d6295f8d44

SHA256
013395dd72a29e3135c57db4d7a8ef60a831b7936b2c6684aa5f8a0df5e17cb5

SHA512
0ca2eb7cf8320f8a0677d0d05c15c227dd9f0a92d1efd7449ac81c7f507836503d9ded8071dc48f47ef6bcc3f4a55b358b68ec41f57cc25dfa0a49ffeb28547f

Download Submit
C:\Windows\SysWOW64\Dogogcpo.exe

Filesize
428KB

MD5
fca6c6629a45dee18adeb3fc20a15a34

SHA1
09631156d2cfade110fa317c5d12ba3b5316100e

SHA256
e001455551efeb1b25c378ace59342695345e3d12bd65fabaa6562fd194fe6fb

SHA512
30b8de3cf93dd6920926f189e0abdc8d1247bb5c41c9e0f27e10a26de011d67da8b5f57026d7b9839862289cb5efbb0753cd21fd70c23c0fd6aee3d43e972939

Download Submit
memory/1640-15-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1640-19-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2328-7-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2328-20-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2376-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2376-22-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads