ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c

Analysis

max time kernel
28s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 11:36

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General

Target

ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
Size

344KB
MD5

30968fa627e208af7bd17718a286c26e
SHA1

4aad0d7b28ed5be80797956d033f096861202424
SHA256

ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c
SHA512

72ad03eb7d8da80169ba1fe1d286752d9c17ef31048c98dd1de6df6956e5fb76000dbca3565231083e20a06a1ed57bcf0688f0ac85761e071b988ec8b03128d6
SSDEEP

6144:Lgvo5luxSrwwEAVQptNfaPnSxSrkdA0XRnMGhr91lOUrHzb4PHlutJFUwr/:MvqlqSrzEAupLiPuSrN0hMa8UrHH4P8d

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 7 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\H:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\I:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\J:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\K:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\E:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
File opened (read-only)	\??\F:	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
796	2000	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 796	2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe	28
PID 2000 wrote to memory of 796	2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe	28
PID 2000 wrote to memory of 796	2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe	28
PID 2000 wrote to memory of 796	2000	ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe	28

C:\Users\Admin\AppData\Local\Temp\ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe
"C:\Users\Admin\AppData\Local\Temp\ddb59cc1d17356372a7c0bd76b4bef4828922e4dd5a6e36cd7a972ddca264a8c.exe"
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 544
  2⤵
  - Program crash
  PID:796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/796-56-0x0000000000000000-mapping.dmp

Download
memory/2000-54-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/2000-55-0x0000000001000000-0x000000000116F000-memory.dmp

Filesize
1.4MB

Download
memory/2000-57-0x0000000001000000-0x000000000116F000-memory.dmp

Filesize
1.4MB

Download