salatstealer | fe0e093058074512febd0db6385e626eb256208b498e5ad948fb6a9fad43ab00

General

Target

Webrat.exe
Size

3.1MB
MD5

ab72c094d55767bb1557620b282f84d2
SHA1

3484a5a8907dca900facc8d3b8508e1578cbac92
SHA256

fe0e093058074512febd0db6385e626eb256208b498e5ad948fb6a9fad43ab00
SHA512

dfb805998ea119a97e4f5ff304602dcf2395a65e0e2d8151259ce6d6549439b18d327ed8d154fe8bdb70bcbba3d7c77365c6d853efef16d20a66c326fbe70b38
SSDEEP

98304:vtTGBq2qTQKaf7newOM5ZFoTi8yf1WDq/:vABDTf7ewOM5ZFIyfAD

Score

10^/10

Malware Config

Signatures

Detect SalatStealer payload 15 IoCs

resource	yara_rule
behavioral1/memory/3132-10-0x0000000000E60000-0x00000000019DC000-memory.dmp	family_salatstealer
behavioral1/memory/4132-11-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-12-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-13-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-14-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-15-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-16-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-17-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-18-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-19-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-20-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-21-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-22-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-23-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer
behavioral1/memory/4132-24-0x0000000000020000-0x0000000000B9C000-memory.dmp	family_salatstealer

Salatstealer family
salatstealer
salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
stealer salatstealer

Executes dropped EXE 1 IoCs

pid	Process
4132	SppExtComObj.Exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3132-0-0x0000000000E60000-0x00000000019DC000-memory.dmp	upx
behavioral1/files/0x001900000002b14d-5.dat	upx
behavioral1/memory/4132-8-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/3132-10-0x0000000000E60000-0x00000000019DC000-memory.dmp	upx
behavioral1/memory/4132-11-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-12-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-13-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-14-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-15-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-16-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-17-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-18-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-19-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-20-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-21-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-22-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-23-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx
behavioral1/memory/4132-24-0x0000000000020000-0x0000000000B9C000-memory.dmp	upx

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SppExtComObj.Exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Webrat.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3132	Webrat.exe
3132	Webrat.exe
3132	Webrat.exe
3132	Webrat.exe
4132	SppExtComObj.Exe
4132	SppExtComObj.Exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 4132	3132	Webrat.exe	83
PID 3132 wrote to memory of 4132	3132	Webrat.exe	83
PID 3132 wrote to memory of 4132	3132	Webrat.exe	83

C:\Users\Admin\AppData\Local\Temp\Webrat.exe
"C:\Users\Admin\AppData\Local\Temp\Webrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Users\Admin\AppData\Local\Comms\SppExtComObj.Exe
  C:\Users\Admin\AppData\Local\Comms\SppExtComObj.Exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Comms\SppExtComObj.Exe

Filesize
3.1MB

MD5
ab72c094d55767bb1557620b282f84d2

SHA1
3484a5a8907dca900facc8d3b8508e1578cbac92

SHA256
fe0e093058074512febd0db6385e626eb256208b498e5ad948fb6a9fad43ab00

SHA512
dfb805998ea119a97e4f5ff304602dcf2395a65e0e2d8151259ce6d6549439b18d327ed8d154fe8bdb70bcbba3d7c77365c6d853efef16d20a66c326fbe70b38

Download Submit
memory/3132-10-0x0000000000E60000-0x00000000019DC000-memory.dmp

Filesize
11.5MB

Download
memory/3132-0-0x0000000000E60000-0x00000000019DC000-memory.dmp

Filesize
11.5MB

Download
memory/4132-15-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-17-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-12-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-13-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-14-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-8-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-16-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-11-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-18-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-19-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-20-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-21-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-22-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-23-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download
memory/4132-24-0x0000000000020000-0x0000000000B9C000-memory.dmp

Filesize
11.5MB

Download

Analysis

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