redline | 2b8795c54cc826e2f7c62a5c15088a1d9aa9ff31373abf710caacf4d0a5f1b81

General

Target

file.exe
Size

3.8MB
MD5

acfc823a15fbc0247f1974b9a7dc7cf8
SHA1

3289cb74a353915117e7b1649acbff7449068018
SHA256

2b8795c54cc826e2f7c62a5c15088a1d9aa9ff31373abf710caacf4d0a5f1b81
SHA512

1429b568485669dd1376cf2082efa4dff7ac2042fab6ddc31889cb92087dfd4609399395935e47910f4c982f85e1e5b3dc6061e97258c5078a8791aa2d5b3568
SSDEEP

49152:2sr3b8LJA1/x5CQIcSlU9Jn03eHk5SyiZfOp7fgqjIr7vFKNrFeE:9fGJeHI2Jn0OHk5SbOpKwOE

Score

10^/10

redline zgrat infostealer rat spyware

Malware Config

Signatures

Detect ZGRat V1 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2084-0-0x0000000000BA0000-0x0000000000F5A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2592-22-0x0000000000400000-0x00000000004C0000-memory.dmp	family_zgrat_v1
behavioral1/memory/2592-24-0x0000000000400000-0x00000000004C0000-memory.dmp	family_zgrat_v1
behavioral1/memory/2592-26-0x0000000000400000-0x00000000004C0000-memory.dmp	family_zgrat_v1
behavioral1/memory/2592-30-0x0000000000400000-0x00000000004C0000-memory.dmp	family_zgrat_v1
behavioral1/memory/2592-28-0x0000000000400000-0x00000000004C0000-memory.dmp	family_zgrat_v1

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2592-22-0x0000000000400000-0x00000000004C0000-memory.dmp	family_redline
behavioral1/memory/2592-24-0x0000000000400000-0x00000000004C0000-memory.dmp	family_redline
behavioral1/memory/2592-26-0x0000000000400000-0x00000000004C0000-memory.dmp	family_redline
behavioral1/memory/2592-30-0x0000000000400000-0x00000000004C0000-memory.dmp	family_redline
behavioral1/memory/2592-28-0x0000000000400000-0x00000000004C0000-memory.dmp	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Loads dropped DLL 1 IoCs

Processes:

file.exe

pid process

2084 file.exe
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:

file.exe

description pid process target process

PID 2084 set thread context of 2592 2084 file.exe MsBuild.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

MsBuild.exe

pid process

2592 MsBuild.exe

pid	process
2084	file.exe

description	pid	process	target process
PID 2084 set thread context of 2592	2084	file.exe	MsBuild.exe

pid	process
2592	MsBuild.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

MsBuild.exe

description	pid	process
Token: SeDebugPrivilege	2592	MsBuild.exe
Token: SeBackupPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeBackupPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe
Token: SeSecurityPrivilege	2592	MsBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe
PID 2084 wrote to memory of 2592	2084	file.exe	MsBuild.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2084

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:2592

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TmpF2A9.tmp
Filesize
2KB

MD5
1420d30f964eac2c85b2ccfe968eebce

SHA1
bdf9a6876578a3e38079c4f8cf5d6c79687ad750

SHA256
f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

SHA512
6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

Download Submit
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/2084-17-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-10-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-1-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2084-2-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2084-31-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2084-11-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-9-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-12-0x0000000000590000-0x00000000005A0000-memory.dmp

Filesize
64KB

Download
memory/2084-14-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-13-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-15-0x0000000005A60000-0x0000000005B60000-memory.dmp

Filesize
1024KB

Download
memory/2084-16-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-0-0x0000000000BA0000-0x0000000000F5A000-memory.dmp

Filesize
3.7MB

Download
memory/2084-3-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2084-4-0x0000000005670000-0x0000000005802000-memory.dmp

Filesize
1.6MB

Download
memory/2592-32-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2592-28-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-25-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

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memory/2592-26-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-22-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-18-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-24-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-30-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-35-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2592-34-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2592-33-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2592-20-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2592-41-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2592-52-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads