gh0strat | bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55

Analysis

max time kernel
152s
max time network
157s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
07/11/2023, 07:27

Target

bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55.exe
Size

400KB
MD5

cb5d9f4f007a89a5843d6620176696cd
SHA1

a3118005480625a2328caa17c504da4e66194152
SHA256

bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55
SHA512

4834a2dc4155c2e92934d1c5357c2bb1f674d0e1a8621c55b07e97f7e64c6bb8554673c87343549e729d57b54a7b72ba5dc2ff554c83b1bc0451a8593f001fdd
SSDEEP

6144:kIMNc8ESDZNmwR/NkPa05Udb79fbHbpX6Zl:kIYc8ES1NmwR/iPa6Udb5fbH2

Score

10^/10

gh0strat rat

Family

gh0strat

hdalulnc.e3.luyouxia.net

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2136-0-0x0000000010000000-0x0000000010010000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

Executes dropped EXE 2 IoCs

pid	Process
2200	Icmcokm.exe
3068	Icmcokm.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Icmcokm.exe	bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55.exe
File created	C:\Program Files (x86)\Icmcokm.exe	bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 3068	2200	Icmcokm.exe	29
PID 2200 wrote to memory of 3068	2200	Icmcokm.exe	29
PID 2200 wrote to memory of 3068	2200	Icmcokm.exe	29
PID 2200 wrote to memory of 3068	2200	Icmcokm.exe	29

C:\Users\Admin\AppData\Local\Temp\bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55.exe
"C:\Users\Admin\AppData\Local\Temp\bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55.exe"
1⤵
- Drops file in Program Files directory
PID:2136

C:\Program Files (x86)\Icmcokm.exe
"C:\Program Files (x86)\Icmcokm.exe"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Program Files (x86)\Icmcokm.exe
  "C:\Program Files (x86)\Icmcokm.exe" Win7
  2⤵
  - Executes dropped EXE
  PID:3068

C:\Program Files (x86)\Icmcokm.exe

Filesize
400KB

MD5
cb5d9f4f007a89a5843d6620176696cd

SHA1
a3118005480625a2328caa17c504da4e66194152

SHA256
bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55

SHA512
4834a2dc4155c2e92934d1c5357c2bb1f674d0e1a8621c55b07e97f7e64c6bb8554673c87343549e729d57b54a7b72ba5dc2ff554c83b1bc0451a8593f001fdd

Download Submit
C:\Program Files (x86)\Icmcokm.exe

Filesize
400KB

MD5
cb5d9f4f007a89a5843d6620176696cd

SHA1
a3118005480625a2328caa17c504da4e66194152

SHA256
bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55

SHA512
4834a2dc4155c2e92934d1c5357c2bb1f674d0e1a8621c55b07e97f7e64c6bb8554673c87343549e729d57b54a7b72ba5dc2ff554c83b1bc0451a8593f001fdd

Download Submit
C:\Program Files (x86)\Icmcokm.exe

Filesize
400KB

MD5
cb5d9f4f007a89a5843d6620176696cd

SHA1
a3118005480625a2328caa17c504da4e66194152

SHA256
bfa50a51db2f82d3ded8771bf3accb9ed7caf24429e837c234860428e483ca55

SHA512
4834a2dc4155c2e92934d1c5357c2bb1f674d0e1a8621c55b07e97f7e64c6bb8554673c87343549e729d57b54a7b72ba5dc2ff554c83b1bc0451a8593f001fdd

Download Submit
memory/2136-0-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download