Analysis
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max time kernel
136s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
17/06/2023, 10:08
Static task
static1
Behavioral task
behavioral1
Sample
f8.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
f8.exe
Resource
win10v2004-20230220-en
General
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Target
f8.exe
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Size
254KB
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MD5
2610a0ddbea9da2319bda1005b9c26c9
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SHA1
bd0abf0e85dbb443790134d31f82f7bb287c8120
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SHA256
1d38b7669f2dcddcf429fef7dc3e37f613caffb8794f1b923b753ac6a38e4094
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SHA512
307b95c9091a9181aca5cbddbf5c00ca78c7c16e8e85741952d352d415be482f144bbe2e48af384d39c0f414cde3dd21a6f3697bf8bcb23687511540046f77a3
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SSDEEP
3072:YlRbncDRcLjlRbHrvUgxLx4kgKPsbGgOOZrce/a0G0zWgAiJQS2kOuZmVeDkgPxe:GBnyGlRkgxLxYT1dcktG03QS2mEVeQn
Malware Config
Extracted
redline
@ididjsjsid
94.142.138.4:80
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auth_value
ff1308093e68aa6b7353aa8595fa3e75
Extracted
laplas
http://185.223.93.251
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api_key
f0cd0c3938331a84425c6e784f577ccd87bb667cfdb44cc24f97f402ac5e15b7
Signatures
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Detects Lobshot family 7 IoCs
resource yara_rule behavioral1/files/0x0009000000012329-75.dat family_lobshot behavioral1/files/0x0009000000012329-71.dat family_lobshot behavioral1/files/0x0009000000012329-76.dat family_lobshot behavioral1/files/0x00070000000126bf-77.dat family_lobshot behavioral1/files/0x00070000000126bf-81.dat family_lobshot behavioral1/files/0x00070000000126bf-80.dat family_lobshot behavioral1/files/0x00070000000126bf-79.dat family_lobshot -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Downloads MZ/PE file
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Executes dropped EXE 4 IoCs
pid Process 1624 conhost.exe 948 svchost.exe 1436 service.exe 316 ntlhost.exe -
Loads dropped DLL 6 IoCs
pid Process 1324 f8.exe 1324 f8.exe 1324 f8.exe 1096 cmd.exe 1624 conhost.exe 1624 conhost.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows\CurrentVersion\Run\Shell Extension = "C:\\ProgramData\\service.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" conhost.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 10 Go-http-client/1.1 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 944 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1324 f8.exe 1324 f8.exe 948 svchost.exe 1436 service.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1324 f8.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1324 wrote to memory of 1624 1324 f8.exe 29 PID 1324 wrote to memory of 1624 1324 f8.exe 29 PID 1324 wrote to memory of 1624 1324 f8.exe 29 PID 1324 wrote to memory of 1624 1324 f8.exe 29 PID 1324 wrote to memory of 948 1324 f8.exe 30 PID 1324 wrote to memory of 948 1324 f8.exe 30 PID 1324 wrote to memory of 948 1324 f8.exe 30 PID 1324 wrote to memory of 948 1324 f8.exe 30 PID 948 wrote to memory of 1096 948 svchost.exe 31 PID 948 wrote to memory of 1096 948 svchost.exe 31 PID 948 wrote to memory of 1096 948 svchost.exe 31 PID 948 wrote to memory of 1096 948 svchost.exe 31 PID 1096 wrote to memory of 944 1096 cmd.exe 33 PID 1096 wrote to memory of 944 1096 cmd.exe 33 PID 1096 wrote to memory of 944 1096 cmd.exe 33 PID 1096 wrote to memory of 944 1096 cmd.exe 33 PID 1096 wrote to memory of 1436 1096 cmd.exe 34 PID 1096 wrote to memory of 1436 1096 cmd.exe 34 PID 1096 wrote to memory of 1436 1096 cmd.exe 34 PID 1096 wrote to memory of 1436 1096 cmd.exe 34 PID 1624 wrote to memory of 316 1624 conhost.exe 35 PID 1624 wrote to memory of 316 1624 conhost.exe 35 PID 1624 wrote to memory of 316 1624 conhost.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\f8.exe"C:\Users\Admin\AppData\Local\Temp\f8.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Users\Admin\AppData\Local\Temp\conhost.exe"C:\Users\Admin\AppData\Local\Temp\conhost.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe3⤵
- Executes dropped EXE
PID:316
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-
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C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Windows\SysWOW64\cmd.execmd.exe /c (ping 127.0.0.1) & (del /F /Q "C:\Users\Admin\AppData\Local\Temp\svchost.exe") & (start "" "C:\ProgramData\service.exe")3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.14⤵
- Runs ping.exe
PID:944
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C:\ProgramData\service.exe"C:\ProgramData\service.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1436
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
4.0MB
MD5feccda803ece2e7a3b7e9798714ad47e
SHA1e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA25614529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
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Filesize
4.0MB
MD5feccda803ece2e7a3b7e9798714ad47e
SHA1e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA25614529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
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Filesize
4.0MB
MD5feccda803ece2e7a3b7e9798714ad47e
SHA1e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA25614529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
468.6MB
MD53db5252844be6a5bdc31f24a6eb7f694
SHA1ff37f48522e3123aaa801c4be49b9393b2f711f5
SHA2561e4346d506b49d8fed905fc36e772f8df61e6fd1709ab8b18c6923df66a402cb
SHA51224d722b002e65d0fa5bf9201b6bc2158c1933fb42cd5cab35dd43e08ffae14fdc0bb1981e3ca08171977e2a85724d8b35834a430bbe288533584eb8489f5719c
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
4.0MB
MD5feccda803ece2e7a3b7e9798714ad47e
SHA1e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA25614529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
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Filesize
4.0MB
MD5feccda803ece2e7a3b7e9798714ad47e
SHA1e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA25614529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
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Filesize
80KB
MD5b8d23f55d8924b617a57035db1cd3eb0
SHA194f84b29f47762afa6f44b39dea910286381f296
SHA256921db56e4de5605b3759de43727f62be0f4c158a2837cf08ff376c427b85bec8
SHA512656c74a552e068e20f234a7f66fd49a2c2477b991385c563443856d0b1e7668cb79f839f06f846eed14cfb009dd0fb4b1ad9f96fd1d0313d38cfb6d213e68099
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Filesize
545.8MB
MD51650be22207c5c52e4dfce273050ac23
SHA1b57a978ed27e1fa37338aa116c8ed2f43c1a9392
SHA25632981c30b98012048405c8ac5f4c18d71b9986c968c94cd5cc6ac20931e49ff1
SHA512ae1d6f8dd74b12d5fa785f9c5eb6442703e0222f28ad4d692dea4eb0f90c05353ff380745a8cee70c9e37e8df1e8207a9c4273ee9a0ec762ccb3cd86460b4d8b
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Filesize
493.2MB
MD50fafcafc7a05a10e12870dd5ee932a0d
SHA1d83175e8edeaa74582046b054c9dbf9ecb7d9413
SHA256e6a6a2922309e39310049a246c9dcb2208da650d5afb67156ed7bdf72fd9ca11
SHA512b35ed1a21ba0d6e00cb878d7b7b573ac6281ffc5d6bacf988d8a251fe0e1d323cf70b52d2dcd4a7307f3cfb2217f0c86ba2243a67c754752cb08506b4870d32b