salatstealer | 23692e0e981e1afad8f1cc3269f4558f0d281243934ea21559f7df8fb3d0242e

General

Target

loader.exe
Size

3.3MB
MD5

15e82653a5e106d47b4b335f52b00ffe
SHA1

eaefebdcb7201cee96ae9fbc16a0b3219a494db3
SHA256

23692e0e981e1afad8f1cc3269f4558f0d281243934ea21559f7df8fb3d0242e
SHA512

c8bacdc2de895e6046fe4dbbf54d65e0efed2f3862b6cb4b789affcb92b6a0e7196f1f50602368b2d5b8f301af5c7bd9dd6ab960de88e9b1ef776c79b056930e
SSDEEP

98304:m5p8o+MOPyPWPkv+JEMh6XB96VKaxmpFK0fJMCn:mPn+MlPWPE+ZwB96Aimp02vn

Score

10^/10

Malware Config

Signatures

Detect SalatStealer payload 18 IoCs

resource	yara_rule
behavioral1/memory/1696-6-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-9-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3968-11-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/4900-15-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-17-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/988-19-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-20-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-21-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-22-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-23-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-24-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-25-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-26-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-27-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-28-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-29-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-30-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer
behavioral1/memory/3672-31-0x0000000000640000-0x00000000011BC000-memory.dmp	family_salatstealer

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

Executes dropped EXE 5 IoCs

pid	Process
3672	exe6040.tmp
1696	exe6040.tmp
3968	exe6040.tmp
4900	exe6040.tmp
988	exe6040.tmp

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0008000000028177-2.dat	upx
behavioral1/memory/3672-4-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/1696-6-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-9-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3968-10-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3968-11-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/4900-13-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/4900-15-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-17-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/988-18-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/988-19-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-20-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-21-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-22-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-23-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-24-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-25-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-26-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-27-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-28-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-29-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-30-0x0000000000640000-0x00000000011BC000-memory.dmp	upx
behavioral1/memory/3672-31-0x0000000000640000-0x00000000011BC000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 6 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	exe6040.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exe6040.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exe6040.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exe6040.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exe6040.tmp

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3672	exe6040.tmp
3672	exe6040.tmp
1696	exe6040.tmp
1696	exe6040.tmp
3968	exe6040.tmp
3968	exe6040.tmp
4900	exe6040.tmp
4900	exe6040.tmp
988	exe6040.tmp
988	exe6040.tmp

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5668 wrote to memory of 3672	5668	loader.exe	82
PID 5668 wrote to memory of 3672	5668	loader.exe	82
PID 5668 wrote to memory of 3672	5668	loader.exe	82
PID 5668 wrote to memory of 1696	5668	loader.exe	87
PID 5668 wrote to memory of 1696	5668	loader.exe	87
PID 5668 wrote to memory of 1696	5668	loader.exe	87
PID 5668 wrote to memory of 3968	5668	loader.exe	90
PID 5668 wrote to memory of 3968	5668	loader.exe	90
PID 5668 wrote to memory of 3968	5668	loader.exe	90
PID 5668 wrote to memory of 4900	5668	loader.exe	92
PID 5668 wrote to memory of 4900	5668	loader.exe	92
PID 5668 wrote to memory of 4900	5668	loader.exe	92
PID 5668 wrote to memory of 988	5668	loader.exe	93
PID 5668 wrote to memory of 988	5668	loader.exe	93
PID 5668 wrote to memory of 988	5668	loader.exe	93

C:\Users\Admin\AppData\Local\Temp\loader.exe
"C:\Users\Admin\AppData\Local\Temp\loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5668
- C:\Users\Admin\AppData\Local\Temp\exe6040.tmp
  "C:\Users\Admin\AppData\Local\Temp\exe6040.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3672
- C:\Users\Admin\AppData\Local\Temp\exe6040.tmp
  "C:\Users\Admin\AppData\Local\Temp\exe6040.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1696
- C:\Users\Admin\AppData\Local\Temp\exe6040.tmp
  "C:\Users\Admin\AppData\Local\Temp\exe6040.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3968
- C:\Users\Admin\AppData\Local\Temp\exe6040.tmp
  "C:\Users\Admin\AppData\Local\Temp\exe6040.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4900
- C:\Users\Admin\AppData\Local\Temp\exe6040.tmp
  "C:\Users\Admin\AppData\Local\Temp\exe6040.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:988

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\Temp\exe6040.tmp

Filesize
3.1MB

MD5
88006175260b588217a4a28fe6691014

SHA1
9d0a1bd79ab669ad22a07164efb1316b5609afd5

SHA256
4570b58398e85196b044e42a11c25c97949e0f474fb876c87744c2596ccfc56f

SHA512
0831afa9ac0ead39f08a7dc79617726e58eb86cc63153dd86cff688510a2489b37ba2b9363a69b400e1ba6f8c700d642e53aef1020454ed655e060a8eb635692

Download Submit
memory/988-18-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/988-19-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/1696-6-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-24-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-26-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-31-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-30-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-17-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-29-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-9-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-20-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-21-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-22-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-23-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-4-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-25-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-28-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3672-27-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3968-11-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/3968-10-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/4900-15-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download
memory/4900-13-0x0000000000640000-0x00000000011BC000-memory.dmp

Filesize
11.5MB

Download

Analysis

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