fc46199993b65c1ae8a2d13aafaf030e1f44c60e393efcb53acb8fc52f90e6f4

Analysis

max time kernel
145s
max time network
128s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 23:10

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General

Target

Ghost安装器.exe
Size

4.5MB
MD5

ac33168a21c93cae0af18edcc477baa0
SHA1

5ba450393e08eaa748a9b03e7bd191106b48a30e
SHA256

020c3fd01f2802b258becf7411c5d76b405d685d5ec26c1fa7e03d22a052d23b
SHA512

a5c632103b2b455ae949406a9b4edca40eb72aa9d06bc59f8d290d837b76768422467647cad78619492e856fc871746bf8c07bcdc9e0ccfc1701e273d1aad026
SSDEEP

98304:XSxZuGZQ2rFDZGagdFKrV+9d7QAbzEK77BJ:ie2rFDQbp9lxzj7VJ

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
3060	DSPTW.exe
2880	SHOWDRIVE.EXE
2860	DSPTW.exe

Loads dropped DLL 5 IoCs

pid	Process
3020	cmd.exe
3020	cmd.exe
2096	Ghost安装器.exe
2096	Ghost安装器.exe
2260	cmd.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral3/memory/2096-0-0x0000000000400000-0x00000000004BD000-memory.dmp	upx
behavioral3/memory/2096-51-0x0000000000400000-0x00000000004BD000-memory.dmp	upx

Enumerates connected drives 3 TTPs 64 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)	\??\W:	DSPTW.exe
File opened (read-only)	\??\W:	DSPTW.exe
File opened (read-only)	\??\Y:	DSPTW.exe
File opened (read-only)	\??\Z:	DSPTW.exe
File opened (read-only)	\??\E:	SHOWDRIVE.EXE
File opened (read-only)	\??\I:	DSPTW.exe
File opened (read-only)	\??\T:	DSPTW.exe
File opened (read-only)	\??\Z:	DSPTW.exe
File opened (read-only)	\??\F:	DSPTW.exe
File opened (read-only)	\??\O:	DSPTW.exe
File opened (read-only)	\??\j:	Ghost安装器.exe
File opened (read-only)	\??\J:	DSPTW.exe
File opened (read-only)	\??\P:	DSPTW.exe
File opened (read-only)	\??\D:	DSPTW.exe
File opened (read-only)	\??\t:	Ghost安装器.exe
File opened (read-only)	\??\v:	Ghost安装器.exe
File opened (read-only)	\??\x:	Ghost安装器.exe
File opened (read-only)	\??\Q:	DSPTW.exe
File opened (read-only)	\??\D:	SHOWDRIVE.EXE
File opened (read-only)	\??\w:	Ghost安装器.exe
File opened (read-only)	\??\D:	DSPTW.exe
File opened (read-only)	\??\L:	DSPTW.exe
File opened (read-only)	\??\T:	DSPTW.exe
File opened (read-only)	\??\P:	DSPTW.exe
File opened (read-only)	\??\R:	DSPTW.exe
File opened (read-only)	\??\V:	DSPTW.exe
File opened (read-only)	\??\r:	Ghost安装器.exe
File opened (read-only)	\??\K:	DSPTW.exe
File opened (read-only)	\??\S:	DSPTW.exe
File opened (read-only)	\??\X:	DSPTW.exe
File opened (read-only)	\??\e:	Ghost安装器.exe
File opened (read-only)	\??\p:	Ghost安装器.exe
File opened (read-only)	\??\M:	DSPTW.exe
File opened (read-only)	\??\Q:	DSPTW.exe
File opened (read-only)	\??\I:	DSPTW.exe
File opened (read-only)	\??\l:	Ghost安装器.exe
File opened (read-only)	\??\E:	DSPTW.exe
File opened (read-only)	\??\R:	DSPTW.exe
File opened (read-only)	\??\G:	DSPTW.exe
File opened (read-only)	\??\h:	Ghost安装器.exe
File opened (read-only)	\??\o:	Ghost安装器.exe
File opened (read-only)	\??\H:	DSPTW.exe
File opened (read-only)	\??\U:	DSPTW.exe
File opened (read-only)	\??\X:	DSPTW.exe
File opened (read-only)	\??\n:	Ghost安装器.exe
File opened (read-only)	\??\z:	Ghost安装器.exe
File opened (read-only)	\??\O:	DSPTW.exe
File opened (read-only)	\??\U:	DSPTW.exe
File opened (read-only)	\??\L:	DSPTW.exe
File opened (read-only)	\??\k:	Ghost安装器.exe
File opened (read-only)	\??\s:	Ghost安装器.exe
File opened (read-only)	\??\F:	DSPTW.exe
File opened (read-only)	\??\H:	DSPTW.exe
File opened (read-only)	\??\y:	Ghost安装器.exe
File opened (read-only)	\??\G:	DSPTW.exe
File opened (read-only)	\??\K:	DSPTW.exe
File opened (read-only)	\??\S:	DSPTW.exe
File opened (read-only)	\??\i:	Ghost安装器.exe
File opened (read-only)	\??\F:	SHOWDRIVE.EXE
File opened (read-only)	\??\Y:	DSPTW.exe
File opened (read-only)	\??\u:	Ghost安装器.exe
File opened (read-only)	\??\N:	DSPTW.exe
File opened (read-only)	\??\V:	DSPTW.exe
File opened (read-only)	\??\J:	DSPTW.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral3/memory/2096-51-0x0000000000400000-0x00000000004BD000-memory.dmp	autoit_exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Readme.txt	Ghost安装器.exe
File created	C:\Windows\SysWOW64\DSPTW.exe	Ghost安装器.exe
File opened for modification	C:\Windows\SysWOW64\DSPTW.exe	Ghost安装器.exe
File created	C:\Windows\SysWOW64\dspt.txt	cmd.exe
File created	C:\Windows\SysWOW64\SHOWDRIVE.EXE	Ghost安装器.exe
File opened for modification	C:\Windows\SysWOW64\SHOWDRIVE.EXE	Ghost安装器.exe
File opened for modification	C:\Windows\SysWOW64\dspt.txt	cmd.exe
File created	C:\Windows\SysWOW64\Readme.txt	Ghost安装器.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2096	Ghost安装器.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 3020	2096	Ghost安装器.exe	28
PID 2096 wrote to memory of 3020	2096	Ghost安装器.exe	28
PID 2096 wrote to memory of 3020	2096	Ghost安装器.exe	28
PID 2096 wrote to memory of 3020	2096	Ghost安装器.exe	28
PID 3020 wrote to memory of 3060	3020	cmd.exe	30
PID 3020 wrote to memory of 3060	3020	cmd.exe	30
PID 3020 wrote to memory of 3060	3020	cmd.exe	30
PID 3020 wrote to memory of 3060	3020	cmd.exe	30
PID 2096 wrote to memory of 2880	2096	Ghost安装器.exe	31
PID 2096 wrote to memory of 2880	2096	Ghost安装器.exe	31
PID 2096 wrote to memory of 2880	2096	Ghost安装器.exe	31
PID 2096 wrote to memory of 2880	2096	Ghost安装器.exe	31
PID 2096 wrote to memory of 2260	2096	Ghost安装器.exe	32
PID 2096 wrote to memory of 2260	2096	Ghost安装器.exe	32
PID 2096 wrote to memory of 2260	2096	Ghost安装器.exe	32
PID 2096 wrote to memory of 2260	2096	Ghost安装器.exe	32
PID 2260 wrote to memory of 2860	2260	cmd.exe	34
PID 2260 wrote to memory of 2860	2260	cmd.exe	34
PID 2260 wrote to memory of 2860	2260	cmd.exe	34
PID 2260 wrote to memory of 2860	2260	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\Ghost安装器.exe
"C:\Users\Admin\AppData\Local\Temp\Ghost安装器.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c DSPTW.exe /a /pdr>dspt.txt
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\DSPTW.exe
    DSPTW.exe /a /pdr
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    PID:3060
- C:\Windows\SysWOW64\SHOWDRIVE.EXE
  SHOWDRIVE.EXE
  2⤵
  - Executes dropped EXE
  - Enumerates connected drives
  PID:2880
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c DSPTW.exe /a /pdr>dspt.txt
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Windows\SysWOW64\DSPTW.exe
    DSPTW.exe /a /pdr
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    PID:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Windows\SysWOW64\DSPTW.exe

Filesize
23KB

MD5
c3429879521305de064a0952dab5eb6a

SHA1
167e21603daacb16801e0e3cc1693d2da4d65cc4

SHA256
9f8439a9217a1f1e2aa46e611a8e38b591500f986c484ec179cfef712cbff707

SHA512
be10440e7a805c5f28e861a0e71633d7bc3f68947218ba707f3a7d43dcb2896a550f686944fe4cfc2328e9d0bfe63c0c81da2bfd64b45c576e12d7a13480e266

Download Submit
C:\Windows\SysWOW64\dspt.txt

Filesize
158B

MD5
2170a3016bb3ad550742ca6acccc7c5b

SHA1
d2d180eee47f716cf6765cf688d75044dbc286ad

SHA256
8188f92adc8aaa7ff3eb988eaa53d3ac00c42a5c4f471d7dc2f250dc2dd6325f

SHA512
bb14fd76a693948b1e13fb6ff657c006acca6a56a904bc0ea851d3e5bb4806615257308ad2c8ca43c5041da4b6d053fb6d78c8f2839e7461f8b078169fc90d44

Download Submit
C:\Windows\SysWOW64\dspt.txt

Filesize
202B

MD5
e9fe4eb013f8ef7b6225b06acbc11eed

SHA1
6652dc969b3b464fa2222ded0657ae01421a810d

SHA256
fafbf7adc117c5a06e9404c7d6c5311261ec3fad17ae2c011b8d622cce899f90

SHA512
9330f4a16f1668b6babaa76a2f84c4289c32267820f1a07b483407e88100f0eb77e8d8e7e3233e453aafc752ee858ef474564c3f315be89d3b8de0449362c958

Download Submit
\Windows\SysWOW64\SHOWDRIVE.EXE

Filesize
28KB

MD5
9dcc76e36021f25312903377500566e2

SHA1
c74d638a38e3b842b8a06958e96b11081de8d1e4

SHA256
c1863cecf48d4e0dc26326081a6bc6d6975e86d9b395fa6e49eaec632ad1c5b7

SHA512
ab751b0427ce78225f2bfa686a643aebccad7b60094c27c3a75e80bfc975dccc6aa9ae96761ca218069dc22d4161fb7837a14287dcd9287af3f35e84c2b08c5d

Download Submit
memory/2096-51-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2096-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2260-37-0x0000000000170000-0x0000000000182000-memory.dmp

Filesize
72KB

Download
memory/2860-39-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2860-41-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3020-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3020-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3060-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3060-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download