fatalrat | 60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

Analysis

max time kernel
142s
max time network
152s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
15-09-2023 08:34

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General

Target

60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
Size

445KB
MD5

2eaa973156357628d59acfc550f9f550
SHA1

191afca726c49a5666f2a29ab44b9c3d5c8c6246
SHA256

60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12
SHA512

2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82
SSDEEP

1536:qKQ+11vu5ywVmbUM9lU4MHZLYT3cyav6eIePL2NJQV6kY4+85qBRmSIDzZsqmUbO:qKlX1jbxX+8czIWL2nk6kY9BRJGTtmt

Score

10^/10

fatalrat gh0strat infostealer rat upx

Malware Config

Extracted

Family

gh0strat

182.43.76.21

Signatures

FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
infostealer rat fatalrat

Gh0st RAT payload 4 IoCs

resource	yara_rule
behavioral1/memory/3012-3-0x0000000010000000-0x000000001002B000-memory.dmp	family_gh0strat
behavioral1/memory/3012-20-0x0000000010000000-0x000000001002B000-memory.dmp	family_gh0strat
behavioral1/memory/3008-23-0x0000000010000000-0x000000001002B000-memory.dmp	family_gh0strat
behavioral1/memory/3008-28-0x0000000010000000-0x000000001002B000-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

Fatal Rat payload 4 IoCs

rat infostealer

resource	yara_rule
behavioral1/memory/3012-3-0x0000000010000000-0x000000001002B000-memory.dmp	fatalrat
behavioral1/memory/3012-20-0x0000000010000000-0x000000001002B000-memory.dmp	fatalrat
behavioral1/memory/3008-23-0x0000000010000000-0x000000001002B000-memory.dmp	fatalrat
behavioral1/memory/3008-28-0x0000000010000000-0x000000001002B000-memory.dmp	fatalrat

Executes dropped EXE 1 IoCs

pid	Process
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Loads dropped DLL 2 IoCs

pid	Process
3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3012-0-0x0000000000400000-0x0000000000427200-memory.dmp	upx
behavioral1/memory/3012-1-0x0000000010000000-0x000000001002B000-memory.dmp	upx
behavioral1/memory/3012-3-0x0000000010000000-0x000000001002B000-memory.dmp	upx
behavioral1/files/0x000900000001201f-15.dat	upx
behavioral1/files/0x000900000001201f-12.dat	upx
behavioral1/files/0x000900000001201f-11.dat	upx
behavioral1/memory/3012-17-0x0000000000400000-0x0000000000427200-memory.dmp	upx
behavioral1/files/0x000900000001201f-9.dat	upx
behavioral1/memory/3012-20-0x0000000010000000-0x000000001002B000-memory.dmp	upx
behavioral1/memory/3008-21-0x0000000000400000-0x0000000000427200-memory.dmp	upx
behavioral1/memory/3008-23-0x0000000010000000-0x000000001002B000-memory.dmp	upx
behavioral1/files/0x000900000001201f-25.dat	upx
behavioral1/memory/3008-26-0x0000000000400000-0x0000000000427200-memory.dmp	upx
behavioral1/memory/3008-28-0x0000000010000000-0x000000001002B000-memory.dmp	upx

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Suspicious behavior: EnumeratesProcesses 51 IoCs

pid	Process
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
Token: SeDebugPrivilege	3008	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 3008	3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe	28
PID 3012 wrote to memory of 3008	3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe	28
PID 3012 wrote to memory of 3008	3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe	28
PID 3012 wrote to memory of 3008	3012	60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe	28

C:\Users\Admin\AppData\Local\Temp\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
"C:\Users\Admin\AppData\Local\Temp\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe
  "C:\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe"
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Filesize
445KB

MD5
2eaa973156357628d59acfc550f9f550

SHA1
191afca726c49a5666f2a29ab44b9c3d5c8c6246

SHA256
60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

SHA512
2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82

Download Submit
C:\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Filesize
445KB

MD5
2eaa973156357628d59acfc550f9f550

SHA1
191afca726c49a5666f2a29ab44b9c3d5c8c6246

SHA256
60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

SHA512
2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82

Download Submit
C:\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Filesize
445KB

MD5
2eaa973156357628d59acfc550f9f550

SHA1
191afca726c49a5666f2a29ab44b9c3d5c8c6246

SHA256
60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

SHA512
2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82

Download Submit
\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Filesize
445KB

MD5
2eaa973156357628d59acfc550f9f550

SHA1
191afca726c49a5666f2a29ab44b9c3d5c8c6246

SHA256
60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

SHA512
2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82

Download Submit
\Users\Admin\AppData\Local\60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12.exe

Filesize
445KB

MD5
2eaa973156357628d59acfc550f9f550

SHA1
191afca726c49a5666f2a29ab44b9c3d5c8c6246

SHA256
60bc990b3a74ed7ee10a303e5319e4fc01d2e788fda90b490d31c007de549f12

SHA512
2565e8618e22b93f56ff4b7ac70d5a8517a4ddf606f93cc2b41031aee96756a662d905189f2782d7eaabd60638ff515d82d2cfb3e4802a3c45cd5648d3e2de82

Download Submit
memory/3008-21-0x0000000000400000-0x0000000000427200-memory.dmp

Filesize
156KB

Download
memory/3008-28-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/3008-26-0x0000000000400000-0x0000000000427200-memory.dmp

Filesize
156KB

Download
memory/3008-23-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/3012-17-0x0000000000400000-0x0000000000427200-memory.dmp

Filesize
156KB

Download
memory/3012-20-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/3012-16-0x0000000002670000-0x0000000002698000-memory.dmp

Filesize
160KB

Download
memory/3012-0-0x0000000000400000-0x0000000000427200-memory.dmp

Filesize
156KB

Download
memory/3012-3-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/3012-1-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download