Overview
overview
10Static
static
30e13a10fd6...cb.exe
windows10-2004-x64
101d089addfe...b5.exe
windows10-2004-x64
1035d50aca92...42.exe
windows10-2004-x64
103ab23a3036...c6.exe
windows10-2004-x64
1058ac39bbc6...9e.exe
windows10-2004-x64
1064792ffeec...35.exe
windows10-2004-x64
10654aa4d5e8...3b.exe
windows10-2004-x64
10677afbc183...fd.exe
windows7-x64
3677afbc183...fd.exe
windows10-2004-x64
1071d1420ff1...80.exe
windows10-2004-x64
107a08e2a624...2b.exe
windows10-2004-x64
108c7a2623ea...7d.exe
windows10-2004-x64
10c64d3873d4...2e.exe
windows10-2004-x64
10cbd8058875...48.exe
windows7-x64
3cbd8058875...48.exe
windows10-2004-x64
10ec20c35511...9b.exe
windows10-2004-x64
10eca60134d9...3f.exe
windows10-2004-x64
10ecc005f21f...de.exe
windows10-2004-x64
f0fb625894...03.exe
windows10-2004-x64
10f66a0103e4...71.exe
windows10-2004-x64
10ffa14d4c0b...02.exe
windows10-2004-x64
10Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10-05-2024 14:15
Static task
static1
Behavioral task
behavioral1
Sample
0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
1d089addfe2c948a1a6c3e3f250f79ed616a211060d99b5efec78c1eb1b2b0b5.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
35d50aca923965e5a644e1735c8cd657d562282a8fddd8a654982c84f9258342.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral4
Sample
3ab23a30366cb3cfeded88ccba1999ff26ead2bcde69af9aad7e2ed1fa054cc6.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
58ac39bbc629fc59614b3b5578967a587814d2de70f8a9cba5090cdfbbfb469e.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral6
Sample
64792ffeeccbab6bb3d100eb7b35cb61c8c90b802e42d83350baf6d1ceefbb35.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
654aa4d5e8d49043a4c5b40ef9c1b2fde8bd371386fd43ed6b7c1d719f41533b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral8
Sample
677afbc18346258efc780d794cf589d9e949ec77c0f68fc663b38c6f663cf7fd.exe
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
677afbc18346258efc780d794cf589d9e949ec77c0f68fc663b38c6f663cf7fd.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral10
Sample
71d1420ff1b7b7e37d536b943d3ba7e0a2fa5972fce4156cbbc73c7416d49d80.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
7a08e2a624c497b3986fed503c84dd39612ab1fdda740280e5a1514c1aac802b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral12
Sample
8c7a2623ea0bfbad72a17add57243068958fa7289cd1319d5cbc3af84eeac07d.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
c64d3873d4dbf74d0c6e28f27a09adb2a8c897e218d1a4a4f5822391bf80c92e.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral14
Sample
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe
Resource
win7-20231129-en
Behavioral task
behavioral15
Sample
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
ec20c355119abdb18d4433dc95969146db3a558e4e316a175b184ea42d45f89b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
eca60134d922b4bca2cb5060841b6d45581f33e04f763a9c118fc9f22e289e3f.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral18
Sample
ecc005f21f15aefcf4a4280bfeddf37e7a9066e1fede069eb10a19bfaf62dade.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
f0fb625894c32db0094ce88fe51ad9ddb2db188124af7a638cf184eccf3d1203.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral20
Sample
f66a0103e4528b09122b55cb248c3007154afc26e699fa5ddf5d3f200e810a71.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
ffa14d4c0be8bc789970a81ab0d1c4ceb689e261224f173a8dbd9609a9b45102.exe
Resource
win10v2004-20240508-en
General
-
Target
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe
-
Size
983KB
-
MD5
0f5dcf244539e44929a29fdc2bee6cf0
-
SHA1
d12c4a1527a6910e0f45e5d61c3f0f027cd65892
-
SHA256
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48
-
SHA512
34b382df4ab8246c87c8a49acf7f37b33ed252c75b94fe47db7699ad20906abbd42b58ce953a5547da064b5fe93c38eab8d64299f85f99706cb8154af039a0fa
-
SSDEEP
12288:dN53wXdk+4w8ea9YVhYu48bkEXjTvrVbJWekouloWnxfKuXl/DeeQA:dN5edk+4wv+YVhYu4rCTvhFanR3XlCm
Malware Config
Extracted
redline
5195552529
https://pastebin.com/raw/NgsUAPya
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral15/memory/3440-1-0x0000000000400000-0x0000000000422000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exedescription pid process target process PID 2280 set thread context of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3548 2280 WerFault.exe cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
RegAsm.exepid process 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe 3440 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 3440 RegAsm.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exedescription pid process target process PID 2280 wrote to memory of 4072 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 4072 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 4072 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe PID 2280 wrote to memory of 3440 2280 cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe RegAsm.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe"C:\Users\Admin\AppData\Local\Temp\cbd8058875fbf90f6f6a3c6825fab01a2bac4ffb1903f2a0405d451060ea1a48.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 3202⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2280 -ip 22801⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2280-0-0x00000000005C6000-0x00000000005C7000-memory.dmpFilesize
4KB
-
memory/3440-1-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
-
memory/3440-2-0x0000000074B6E000-0x0000000074B6F000-memory.dmpFilesize
4KB
-
memory/3440-3-0x0000000004E10000-0x0000000004E76000-memory.dmpFilesize
408KB
-
memory/3440-5-0x0000000005330000-0x0000000005342000-memory.dmpFilesize
72KB
-
memory/3440-4-0x00000000058A0000-0x0000000005EB8000-memory.dmpFilesize
6.1MB
-
memory/3440-6-0x0000000005460000-0x000000000556A000-memory.dmpFilesize
1.0MB
-
memory/3440-7-0x0000000074B60000-0x0000000075310000-memory.dmpFilesize
7.7MB
-
memory/3440-8-0x0000000005840000-0x000000000587C000-memory.dmpFilesize
240KB
-
memory/3440-9-0x00000000062C0000-0x000000000630C000-memory.dmpFilesize
304KB
-
memory/3440-10-0x00000000065E0000-0x00000000067A2000-memory.dmpFilesize
1.8MB
-
memory/3440-11-0x0000000006CE0000-0x000000000720C000-memory.dmpFilesize
5.2MB
-
memory/3440-12-0x00000000077C0000-0x0000000007D64000-memory.dmpFilesize
5.6MB
-
memory/3440-13-0x00000000067B0000-0x0000000006842000-memory.dmpFilesize
584KB
-
memory/3440-14-0x0000000006850000-0x00000000068C6000-memory.dmpFilesize
472KB
-
memory/3440-15-0x00000000065A0000-0x00000000065BE000-memory.dmpFilesize
120KB
-
memory/3440-16-0x0000000006B20000-0x0000000006B70000-memory.dmpFilesize
320KB
-
memory/3440-18-0x0000000074B60000-0x0000000075310000-memory.dmpFilesize
7.7MB