redline | ea685e4847023412aa4b45b1b849483d0f3635cac9b448d05e8970df7d7aaa33

General

Target

c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe
Size

1.9MB
MD5

03c597ac6fae7130833e04e289c1a707
SHA1

d0b60497f4b5143b81947c630654fb4cce438f4b
SHA256

c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0
SHA512

6e962c318afc6c4b48b964dd6af4e64cea6d0f2f7f44b2d90ef573f8b5070261c00f3c27821512bf0fc55b98438abeb3ed30b8c7e2f072c8dc90eaf8a49ab928
SSDEEP

12288:6eRkAGag6meBQRgsPNFN8+uBdjyAPDHVtrM82QYm:6GPsTNydWgDVtrj

Score

10^/10

redline sectoprat unk777 infostealer rat spyware trojan

Malware Config

Extracted

Family

redline

Botnet

unk777

C2

159.203.177.31:16383

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe

description	pid	process	target process
PID 448 set thread context of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msbuild.exe

pid process

3244 msbuild.exe
3244 msbuild.exe

pid	process
3244	msbuild.exe
3244	msbuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exemsbuild.exe

description	pid	process
Token: SeDebugPrivilege	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe
Token: SeDebugPrivilege	3244	msbuild.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe

description	pid	process	target process
PID 448 wrote to memory of 5080	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	AddInProcess32.exe
PID 448 wrote to memory of 5080	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	AddInProcess32.exe
PID 448 wrote to memory of 5080	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	AddInProcess32.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3244	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3036	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3036	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe
PID 448 wrote to memory of 3036	448	c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe	msbuild.exe

C:\Users\Admin\AppData\Local\Temp\c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe
"C:\Users\Admin\AppData\Local\Temp\c5ad319799d36151e0d328dc73736af67d2ea201bb57c39573cffabf9e2792d0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:448

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
2⤵
PID:5080

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3244

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9E35.tmp

Filesize
40KB

MD5
a182561a527f929489bf4b8f74f65cd7

SHA1
8cd6866594759711ea1836e86a5b7ca64ee8911f

SHA256
42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

SHA512
9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9E6A.tmp

Filesize
114KB

MD5
eb33a8e9e08f2a24ef4f04bc92868016

SHA1
1b94b26b5cb4fef4a174cd18c47c80be44e58a4b

SHA256
c0e822065586c3cf34d4daad8294dfef44d46bc0e62ed906bdd2c7dfccd295ce

SHA512
8d09d75db75720a2ad4cc4501f8a58b681b6db15cf404082f206517c537f5fcc24ee0b7a00201ddbd64e6dea9d73ddf6ccab39a96e04fa5a0d9c24534a4184fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9E95.tmp

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9EAB.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9EC0.tmp

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9EEB.tmp

Filesize
96KB

MD5
40f3eb83cc9d4cdb0ad82bd5ff2fb824

SHA1
d6582ba879235049134fa9a351ca8f0f785d8835

SHA256
cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0

SHA512
cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

Download Submit
memory/448-1-0x000002331FC40000-0x000002331FC4A000-memory.dmp

Filesize
40KB

Download
memory/448-3-0x00000233219B0000-0x0000023321A20000-memory.dmp

Filesize
448KB

Download
memory/448-2-0x000002333A2A0000-0x000002333A2AA000-memory.dmp

Filesize
40KB

Download
memory/448-4-0x00007FF9253B0000-0x00007FF925E71000-memory.dmp

Filesize
10.8MB

Download
memory/448-0-0x00007FF9253B3000-0x00007FF9253B5000-memory.dmp

Filesize
8KB

Download
memory/448-10-0x00007FF9253B0000-0x00007FF925E71000-memory.dmp

Filesize
10.8MB

Download
memory/3244-7-0x0000000005CF0000-0x0000000006308000-memory.dmp

Filesize
6.1MB

Download
memory/3244-9-0x0000000005650000-0x000000000568C000-memory.dmp

Filesize
240KB

Download
memory/3244-14-0x0000000006AE0000-0x0000000006CA2000-memory.dmp

Filesize
1.8MB

Download
memory/3244-15-0x00000000071E0000-0x000000000770C000-memory.dmp

Filesize
5.2MB

Download
memory/3244-16-0x0000000007CC0000-0x0000000008264000-memory.dmp

Filesize
5.6MB

Download
memory/3244-12-0x0000000075210000-0x00000000759C0000-memory.dmp

Filesize
7.7MB

Download
memory/3244-11-0x00000000056D0000-0x000000000571C000-memory.dmp

Filesize
304KB

Download
memory/3244-13-0x0000000005900000-0x0000000005A0A000-memory.dmp

Filesize
1.0MB

Download
memory/3244-8-0x00000000055F0000-0x0000000005602000-memory.dmp

Filesize
72KB

Download
memory/3244-6-0x000000007521E000-0x000000007521F000-memory.dmp

Filesize
4KB

Download
memory/3244-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3244-171-0x0000000006D30000-0x0000000006DA6000-memory.dmp

Filesize
472KB

Download
memory/3244-172-0x0000000006E50000-0x0000000006EE2000-memory.dmp

Filesize
584KB

Download
memory/3244-173-0x0000000006D00000-0x0000000006D1E000-memory.dmp

Filesize
120KB

Download
memory/3244-174-0x0000000007710000-0x0000000007776000-memory.dmp

Filesize
408KB

Download
memory/3244-191-0x0000000075210000-0x00000000759C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads