Overview
overview
10Static
static
30b4bb67302...ca.exe
windows10-2004-x64
90f6ce02639...df.exe
windows10-2004-x64
101089300575...d7.exe
windows10-2004-x64
1010f472a1b5...37.exe
windows10-2004-x64
188abd9448...8c.exe
windows10-2004-x64
101b3c0e5797...06.exe
windows10-2004-x64
102590c6aee0...47.exe
windows7-x64
32590c6aee0...47.exe
windows10-2004-x64
102faa75c50b...6d.exe
windows7-x64
32faa75c50b...6d.exe
windows10-2004-x64
103bb8a790f7...4e.exe
windows7-x64
33bb8a790f7...4e.exe
windows10-2004-x64
103c35dfb6ea...cb.exe
windows10-2004-x64
103df74027fe...88.exe
windows10-2004-x64
1040fbde6d35...71.exe
windows10-2004-x64
106ade7d6ec7...80.exe
windows10-2004-x64
107abba1ebb5...9b.exe
windows7-x64
37abba1ebb5...9b.exe
windows10-2004-x64
10855fd4cf22...dc.exe
windows10-2004-x64
10a6d0e60e46...99.exe
windows10-2004-x64
10b46951fdb5...f7.exe
windows7-x64
3b46951fdb5...f7.exe
windows10-2004-x64
10bccb41d4cd...17.exe
windows10-2004-x64
10c726b1e0ec...ab.exe
windows10-2004-x64
10c8c3182273...54.exe
windows10-2004-x64
10Analysis
-
max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 18:05
Static task
static1
Behavioral task
behavioral1
Sample
0b4bb67302386646ed679bf7dbfd9e44d9c5eb985f2c043ef415113edb2b2eca.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral4
Sample
10f472a1b5799a09ae60fd901a10125c8eed6220bdbed49cfa301962e7972837.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
188abd944862b0218c2c1eb1ca15b896c802801a2127e4abb847bc5ba1a2eb8c.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral6
Sample
1b3c0e579787bcef84732f5265ff9b365cdc639dfb3b301ffbfb808167567506.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
3bb8a790f7feb85fb0d0f7d2087ce3d7e4eb5577393162c735eec885b66a044e.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
3bb8a790f7feb85fb0d0f7d2087ce3d7e4eb5577393162c735eec885b66a044e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
3c35dfb6ea626f1c886ef4aa2783e8564f7331e639f222d5e208b3a6840a2bcb.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral14
Sample
3df74027fece0dd6e6c9f46260e3c886ecbcfd4dce43ac64a90f1211d78fe588.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
40fbde6d35302d77db924d8a4db6569c23336d9205e82f12a82228cc100edb71.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
6ade7d6ec7a6381185b43d64ae2429ee9c4ee1ccf584c5bfe5887d96d03e3680.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
7abba1ebb59dafe06cecf717ad708d5d5e873cb2cd6cfa536b3cf5eef782c19b.exe
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
7abba1ebb59dafe06cecf717ad708d5d5e873cb2cd6cfa536b3cf5eef782c19b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
855fd4cf224283ecfadcbbde8f8bda52096a389946f6890fa83b09e26cea10dc.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral20
Sample
a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
b46951fdb517d60cd2516aa317646c027a36d6b4e159c8d97dea70549b3b00f7.exe
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
b46951fdb517d60cd2516aa317646c027a36d6b4e159c8d97dea70549b3b00f7.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
bccb41d4cd07f22dc7128aa361e7b2b43320ef072e11627fd143b376cdee0817.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral24
Sample
c726b1e0ec6fea88dec580a790bb738a4976fe2f076a838067ec66bc403054ab.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
c8c3182273e1f34a2e9b4a2afb39aa5e5fa9ae93368dd9487b95f7ca43f17d54.exe
Resource
win10v2004-20240426-en
General
-
Target
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe
-
Size
314KB
-
MD5
a2e82df6d2a9597325d8523d3625b7c9
-
SHA1
1a5bf994f2bc9c0cd810e94776a3fc480f5d7f3b
-
SHA256
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447
-
SHA512
1a89b7a438d12b21e4c2b2b9afbc348fcab3bfbce86b03ae49b001a5a184ed911cbf5f484da987c23957fec7afe9deebfc815215ef956bb3a8edf692a000eb10
-
SSDEEP
6144:znnpI60nbM8uPZy3+8KIDx7uVKBrC27XXJCWsgg5DeQhNM9PXHS:zn+60nbnuK7I+rC0XX4gg5CQhqHS
Malware Config
Extracted
redline
5637482599
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 behavioral8/memory/948-0-0x0000000000400000-0x0000000000422000-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:
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exedescription pid process target process PID 5048 set thread context of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
RegAsm.exepid process 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe 948 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 948 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exedescription pid process target process PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe PID 5048 wrote to memory of 948 5048 2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe RegAsm.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe"C:\Users\Admin\AppData\Local\Temp\2590c6aee0971ee73ddf13b31120ab5a7a7268c588bc55a8fe221b203913c447.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5048 -
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
PID:948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/948-8-0x00000000060B0000-0x00000000060EC000-memory.dmpFilesize
240KB
-
memory/948-2-0x000000007436E000-0x000000007436F000-memory.dmpFilesize
4KB
-
memory/948-9-0x00000000060F0000-0x000000000613C000-memory.dmpFilesize
304KB
-
memory/948-10-0x0000000006420000-0x00000000065E2000-memory.dmpFilesize
1.8MB
-
memory/948-4-0x0000000005850000-0x0000000005E68000-memory.dmpFilesize
6.1MB
-
memory/948-5-0x00000000052B0000-0x00000000052C2000-memory.dmpFilesize
72KB
-
memory/948-6-0x00000000053E0000-0x00000000054EA000-memory.dmpFilesize
1.0MB
-
memory/948-7-0x0000000074360000-0x0000000074B10000-memory.dmpFilesize
7.7MB
-
memory/948-18-0x0000000074360000-0x0000000074B10000-memory.dmpFilesize
7.7MB
-
memory/948-0-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
-
memory/948-3-0x0000000004D20000-0x0000000004D86000-memory.dmpFilesize
408KB
-
memory/948-11-0x0000000006B20000-0x000000000704C000-memory.dmpFilesize
5.2MB
-
memory/948-12-0x00000000065F0000-0x0000000006682000-memory.dmpFilesize
584KB
-
memory/948-13-0x0000000007600000-0x0000000007BA4000-memory.dmpFilesize
5.6MB
-
memory/948-14-0x0000000006690000-0x0000000006706000-memory.dmpFilesize
472KB
-
memory/948-15-0x0000000006710000-0x000000000672E000-memory.dmpFilesize
120KB
-
memory/948-16-0x0000000006AD0000-0x0000000006B20000-memory.dmpFilesize
320KB
-
memory/5048-1-0x0000000000650000-0x0000000000651000-memory.dmpFilesize
4KB