gh0strat | 176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebaca

General

Target

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
Size

7.1MB
MD5

2dcf9184a6873daf1b18b996b0ccd8a0
SHA1

9f53b9789feb11ef17629bc27bef805be1078fb8
SHA256

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebaca
SHA512

9b0762234a3bb69535ff78a33b831283a5caec3ed184d5df56276677ecffa8514bcf4fbe426fbdf4dcfaf0455906650063156fa3d771c448df4effbb91b13438
SSDEEP

3072:gm06THCyt5mbCx6b41trGYTBfdpfZiJfLqye9aq:gm06TAb06gtrGYTBlpfcdqye9aq

Score

10^/10

gh0strat latentbot discovery rat trojan

Malware Config

Extracted

Family

latentbot

C2

jinyuan2013.zapto.org

Signatures

Gh0st RAT payload 5 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Help\iexplore.exe	family_gh0strat
behavioral1/memory/2196-19-0x00000000002A0000-0x00000000002B4000-memory.dmp	family_gh0strat
behavioral1/memory/2196-16-0x00000000002A0000-0x00000000002B4000-memory.dmp	family_gh0strat
\Users\Admin\AppData\Local\Temp\ITOKNKHBJS.TMP	family_gh0strat
behavioral1/memory/2196-23-0x00000000002A0000-0x00000000002B4000-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
LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Deletes itself 1 IoCs

Processes:

iexplore.exe

pid process

2196 iexplore.exe
Drops startup file 1 IoCs

Processes:

iexplore.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iexplore.lnk iexplore.exe
Executes dropped EXE 1 IoCs

Processes:

iexplore.exe

pid process

2196 iexplore.exe

pid	process
2196	iexplore.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iexplore.lnk	iexplore.exe

pid	process
2196	iexplore.exe

Loads dropped DLL 3 IoCs

Processes:

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exeiexplore.exe

pid	process
2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
2196	iexplore.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exeiexplore.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exeiexplore.exe

pid	process
2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
2196	iexplore.exe
2196	iexplore.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe

description	pid	process	target process
PID 2764 wrote to memory of 2196	2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe	iexplore.exe
PID 2764 wrote to memory of 2196	2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe	iexplore.exe
PID 2764 wrote to memory of 2196	2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe	iexplore.exe
PID 2764 wrote to memory of 2196	2764	176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe
"C:\Users\Admin\AppData\Local\Temp\176e1919d26835b5477b3be9c53633debe0158a73fc7e05dbd74c81feb4ebacaN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Users\Admin\AppData\Roaming\Help\iexplore.exe
  "C:\Users\Admin\AppData\Roaming\Help\iexplore.exe"
  2⤵
  - Deletes itself
  - Drops startup file
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

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:\Users\Admin\AppData\Local\Temp\win.ini

Filesize
116B

MD5
11086285b2c00388dff46b25485e69e5

SHA1
65c3148ab14b555c9a75e12857651230d9ecb71a

SHA256
5c91371b9324429e06562d9109ab2f425bbf54e542c269c205628662ecf74449

SHA512
682ce1d678fa24212d554be0a4da03fbd82b6326a6ca9821abea1b891b18b119a334aa11b9ade7b9728379a40833505a3163e621796c818abb14081065486f91

Download Submit
\Users\Admin\AppData\Local\Temp\ITOKNKHBJS.TMP

Filesize
10.1MB

MD5
2be6d341a330a7abc579fd189bf8262c

SHA1
d5a84c7adf61e28b3ffe9a848b80448f3a5f3152

SHA256
27fdb81aa0dce011971be6cfde89d2a5b65d30fcf556c1c7f1f7e2499efe3b68

SHA512
2bc1e23749633739f82cb5b9852d51338d18e27c30f4bd92dd211300ca9323a7718889b62952ec68e481998fec00d25908a8ff363f41b62eb2b566bb7b7d6c94

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\Users\Admin\AppData\Roaming\Help\iexplore.exe

Filesize
37.1MB

MD5
9f0e8b8fcce0e78050b419e8e94961ec

SHA1
e9444b13940d78fb501f94db60df4232cb8f14ac

SHA256
898f5228d53b05be34664b95f239a799ef01f7262c3e8e0262854e7b1b15eb7d

SHA512
616215633ea652d8143e6375ecaa9024ec9c4fa774adba6fe03cd2c340cac29c033c5c5f1cfb6be71f9104a800f9ec8c2144ebb44a1292667e35493fe890ba7b

Download Submit
memory/2196-19-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/2196-16-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/2196-23-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads