redline | c65fbeeb19e8ffe3f794dd544812c9626bd23f5c3a685897307f43c45270786c

Analysis

max time kernel
138s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:48

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General

Target

57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe
Size

994KB
MD5

ebf683e56e67d4947a5ba992ed9d2f5a
SHA1

51fcc95229de29180b738f426951e85af42b041a
SHA256

57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6
SHA512

0d1955260f0a5c0a8baa232aeea2cc9492576e46de00122f31280ee115dfaa2084ae9e081138e59f9d4d2ff475ac4da0a45cdb2f8770072970808318581b73ff
SSDEEP

24576:6+KwiEu1zBt9qQ9fzrNXZMsCunBDwrqGYErtVs:6+/gt9qQ9fzFNie1es

Score

10^/10

redline sectoprat @txthead discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

@txthead

94.156.8.193:34427

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral11/memory/2140-2-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral11/memory/2140-2-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4900 set thread context of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2140	RegAsm.exe
2140	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2140	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 3572	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	85
PID 4900 wrote to memory of 3572	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	85
PID 4900 wrote to memory of 3572	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	85
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86
PID 4900 wrote to memory of 2140	4900	57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe	86

C:\Users\Admin\AppData\Local\Temp\57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe
"C:\Users\Admin\AppData\Local\Temp\57959e3af4c320aee2b25232e4f113ef2f450d94cb99bbef61b762a6a63ff2c6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3572
- 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:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9B8A.tmp

Filesize
46KB

MD5
8f5942354d3809f865f9767eddf51314

SHA1
20be11c0d42fc0cef53931ea9152b55082d1a11e

SHA256
776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

SHA512
fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9BA0.tmp

Filesize
100KB

MD5
6d7ef092add3330a33162536d6a34a07

SHA1
b2646ee43195149c40daaadfada376f58169534e

SHA256
84d90c18fdb84664ac660760bb9a201f672407ad5bc5da01655ac0209f7c67a7

SHA512
579cf4851103bb8a3db2f24050c6b79229a968f0d5fb1ea92ccfb55e045b2a8ca82532200557f57052e39357b40a17ebac437007116d45de0f97d7189a3f251f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9BCB.tmp

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9BD1.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9BE7.tmp

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9C02.tmp

Filesize
96KB

MD5
d367ddfda80fdcf578726bc3b0bc3e3c

SHA1
23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

SHA256
0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

SHA512
40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

Download Submit
memory/2140-12-0x00000000068A0000-0x0000000006A62000-memory.dmp

Filesize
1.8MB

Download
memory/2140-15-0x0000000007A80000-0x0000000008024000-memory.dmp

Filesize
5.6MB

Download
memory/2140-8-0x0000000005600000-0x000000000564C000-memory.dmp

Filesize
304KB

Download
memory/2140-9-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2140-10-0x0000000005840000-0x000000000594A000-memory.dmp

Filesize
1.0MB

Download
memory/2140-11-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

Filesize
4KB

Download
memory/2140-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2140-13-0x0000000006FA0000-0x00000000074CC000-memory.dmp

Filesize
5.2MB

Download
memory/2140-14-0x0000000006830000-0x0000000006896000-memory.dmp

Filesize
408KB

Download
memory/2140-7-0x00000000055C0000-0x00000000055FC000-memory.dmp

Filesize
240KB

Download
memory/2140-16-0x0000000006DC0000-0x0000000006E52000-memory.dmp

Filesize
584KB

Download
memory/2140-17-0x0000000006E60000-0x0000000006ED6000-memory.dmp

Filesize
472KB

Download
memory/2140-18-0x0000000006F70000-0x0000000006F8E000-memory.dmp

Filesize
120KB

Download
memory/2140-19-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/2140-6-0x0000000005530000-0x0000000005542000-memory.dmp

Filesize
72KB

Download
memory/2140-5-0x0000000005BA0000-0x00000000061B8000-memory.dmp

Filesize
6.1MB

Download
memory/2140-4-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

Filesize
4KB

Download
memory/4900-0-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/4900-3-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/4900-1-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download