General
- Target file.exe
- Size 330KB
- Sample221104-qb3afshder
- SHA256 fcb4d2d2fad77fd8ec906d4397b1f231bdeb425de168f79a826d8c9faf52033b
- MD5 838902e2089e88c83d8de40e3dd7a3aa
- SHA1 9c8c5c4e615cdfbe036cc3a1889a5172699de518
- SHA512 49fbbf693f660f06a0548335bf65f26fd64d05f3ca0bf1db58341bed8a31fbd3fa4083fb79418aa07a650f2145f5b437cb138b5351958ffdbd5f6cdd6f275665
- SSDEEP 3072:UNepNRVLULapE5rd7a8YW5dcIR6ft3PXt7BeGY29BwuRnpriJ8gatA/rP:rpNLPp2I8DX5RqNPXy2DV5RD+/rP
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
22 signatures
150 seconds
Malware Config
Extracted
Family
-
redline
Botnet
-
bred
C2
-
77.73.134.251:4691
Attributes
-
auth_value
0e8ad10c690c62fa90b012542647f121
Targets
-
- Target file.exe
- Size 330KB
- SHA256 fcb4d2d2fad77fd8ec906d4397b1f231bdeb425de168f79a826d8c9faf52033b
- MD5 838902e2089e88c83d8de40e3dd7a3aa
- SHA1 9c8c5c4e615cdfbe036cc3a1889a5172699de518
- SHA512 49fbbf693f660f06a0548335bf65f26fd64d05f3ca0bf1db58341bed8a31fbd3fa4083fb79418aa07a650f2145f5b437cb138b5351958ffdbd5f6cdd6f275665
- SSDEEP 3072:UNepNRVLULapE5rd7a8YW5dcIR6ft3PXt7BeGY29BwuRnpriJ8gatA/rP:rpNLPp2I8DX5RqNPXy2DV5RD+/rP
- MD5 SHA1 SHA512 SSDEEP
Detect Amadey credential stealer module
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Loads dropped DLL
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.