salatstealer | 1828f5ecbdfced544a1505f74ce66bb32fbb67ed814bcf08b41ab66d3ae3d0ae

General

Target
3a8eebc4e4817ea92a4ecb8415997e80.exe
Size 11.0MB
Sample260826-hm6s1stemd
SHA256 1828f5ecbdfced544a1505f74ce66bb32fbb67ed814bcf08b41ab66d3ae3d0ae
MD5 3a8eebc4e4817ea92a4ecb8415997e80
SHA1 8a2ea60d0acddc65eb0ae219d6dbdb4511d10cff
SHA512 a0468a03120c0bc53f91e3e5149a579116d4b9616e46ab76b6bc5413858150b32966123a6f1d25836ca09047a0084826a8903f3dbc60223c4be8a03c7dcba93f
SSDEEP 196608:KW5jZREFrJnJ8+nIWMBpcOxgYK0ed4Lcen2t:KW5jZ2dnJ8+c1Md4LrA
TLSH
T124C6BE03ECA155E9C0AEE23189669252FB717C885B3523D32B50F7386F76BE0AE75740
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery salatstealer spyware stealer trojan upx

Malware Config

Signatures

Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
stealer salatstealer

Detect SalatStealer payload 5 IoCs

resource	yara_rule
behavioral1/files/0x00080000000244a3-2.dat	family_salatstealer
behavioral1/memory/704-9-0x0000000001000000-0x0000000001C57000-memory.dmp	family_salatstealer
behavioral1/memory/704-10-0x0000000001000000-0x0000000001C57000-memory.dmp	family_salatstealer
behavioral1/memory/704-13-0x0000000001000000-0x0000000001C57000-memory.dmp	family_salatstealer
behavioral1/memory/704-14-0x0000000001000000-0x0000000001C57000-memory.dmp	family_salatstealer

Executes dropped EXE 2 IoCs

pid	Process
2528	updater_pXUUZfEO.exe
704	updater_NwPQVSlc.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0003000000000723-6.dat	upx
behavioral1/memory/704-8-0x0000000001000000-0x0000000001C57000-memory.dmp	upx
behavioral1/memory/704-9-0x0000000001000000-0x0000000001C57000-memory.dmp	upx
behavioral1/memory/704-10-0x0000000001000000-0x0000000001C57000-memory.dmp	upx
behavioral1/memory/704-13-0x0000000001000000-0x0000000001C57000-memory.dmp	upx
behavioral1/memory/704-14-0x0000000001000000-0x0000000001C57000-memory.dmp	upx

Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

A root certificate was added, modified, or removed in the trusted certificate store registry paths.

defense_evasion

Install Root Certificate

T1553.004

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	3a8eebc4e4817ea92a4ecb8415997e80.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	3a8eebc4e4817ea92a4ecb8415997e80.exe

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	updater_pXUUZfEO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	updater_NwPQVSlc.exe

Modifies system certificate store 2 TTPs 4 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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	3a8eebc4e4817ea92a4ecb8415997e80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	3a8eebc4e4817ea92a4ecb8415997e80.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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	3a8eebc4e4817ea92a4ecb8415997e80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0	3a8eebc4e4817ea92a4ecb8415997e80.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2528	updater_pXUUZfEO.exe
2528	updater_pXUUZfEO.exe
704	updater_NwPQVSlc.exe
704	updater_NwPQVSlc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2528	2792	3a8eebc4e4817ea92a4ecb8415997e80.exe	91
PID 2792 wrote to memory of 704	2792	3a8eebc4e4817ea92a4ecb8415997e80.exe	99

C:\Users\Admin\AppData\Local\Temp\3a8eebc4e4817ea92a4ecb8415997e80.exe
"C:\Users\Admin\AppData\Local\Temp\3a8eebc4e4817ea92a4ecb8415997e80.exe"
1⤵
- Modifies trusted root certificate store through registry
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Microsoft\updater_pXUUZfEO.exe
  C:\Users\Admin\AppData\Local\Microsoft\updater_pXUUZfEO.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2528
- C:\Users\Admin\AppData\Local\Microsoft\updater_NwPQVSlc.exe
  C:\Users\Admin\AppData\Local\Microsoft\updater_NwPQVSlc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:704

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

2

T1553

Install Root Certificate

2

T1553.004

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

updater_NwPQVSlc.exe

Path C:\Users\Admin\AppData\Local\Microsoft\updater_NwPQVSlc.exe
Size 3.4MB
SHA256 18e4b49fd7e15ca846c6346ce58268ff206974eefde55ef5998a2e9cd3b203e2
MD5 4bcf896b2ce2408e8ac04bba1465a488
SHA1 02d86ea709f605fff40c08ebfffa204de4201736
SHA512 7d7d45441619cb9fcf6e5e3981147b1a721d9da5126ba6902af207782294c3f0f5b0f19342acae2a17d6bfd49f5758d4cfb58b88ca32033a057ed387e3a645e7
SSDEEP 98304:ICaZpkH/byuFxzPj5YYzNxI8/OeL/fTOD:ICaUH/byuzj5YYzNxb3O
TLSH
T116F53311896ECB6FF53674B78B12A42A1D41C25EC36B106DF84908135BE8BF77A734CA
MD5 SHA1 SHA512 SSDEEP TLSH

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updater_pXUUZfEO.exe

Path C:\Users\Admin\AppData\Local\Microsoft\updater_pXUUZfEO.exe
Size 12.0MB
SHA256 780c0ad28cbe5ae9561ac3e9b1364eddba72c3baf26b16cd246adcee36019bca
MD5 b023be3f662d5b8e6d7b8ab08fc01b22
SHA1 dc42ec829544a1de1a619576adfc84ce2ed63775
SHA512 22a8c5fba7c54ecc679e4f99541b8dc0929aaa784087c92622e0670a754921e41f8ce7d30a41814a26ab6b51124a22313e0ca681af3de163c1faa06d27cc09ac
SSDEEP 98304:IYdsWTxuFl1XiNZLe/330l8++qz46LEW:xxuMZicl8lSrYW
TLSH
T1FEC66C11FACB58F5E9035831406BB27F23315D048B28DB9BEB183B6AFC7B6A11976705
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/704-8-0x0000000001000000-0x0000000001C57000-memory.dmp

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memory/704-9-0x0000000001000000-0x0000000001C57000-memory.dmp

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memory/704-10-0x0000000001000000-0x0000000001C57000-memory.dmp

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memory/704-13-0x0000000001000000-0x0000000001C57000-memory.dmp

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memory/704-14-0x0000000001000000-0x0000000001C57000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads