redline | 4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389

Analysis

max time kernel
91s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2024 18:16

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General

Target

file.exe
Size

1.7MB
MD5

a615f2eee64c5d7449a8792cc782b6d6
SHA1

cf1dff4fbbf172c6870c30fc3784bdbd53d49a69
SHA256

4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389
SHA512

9b0a2e7c7c4310300cb7f1f14d8b9ec11c7e5d6013b0bdf5c33af9e8f3de92be74ac95d83c0b637e6919f61cdffd8f7a9bf7c5411c23fcdf56b2a753a2830f0c
SSDEEP

49152:8kQTAxXCwWJ7d2JtVYtcbQk4fkr73Vreyvi1wwlaYjYMm3:8axbhJItfxMP3Visi1r7sMm

Score

10^/10

redline zgrat @oleh_ps discovery infostealer rat spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@oleh_ps

185.172.128.33:8924

Signatures

Detect ZGRat V1 5 IoCs

resource	yara_rule
behavioral2/memory/2292-44-0x0000000000400000-0x0000000000592000-memory.dmp	family_zgrat_v1
behavioral2/files/0x000600000002322a-62.dat	family_zgrat_v1
behavioral2/memory/4604-71-0x0000000000A40000-0x0000000000A98000-memory.dmp	family_zgrat_v1
behavioral2/files/0x000600000002322a-70.dat	family_zgrat_v1
behavioral2/files/0x000600000002322a-69.dat	family_zgrat_v1

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

RedLine payload 8 IoCs

resource	yara_rule
behavioral2/files/0x000600000002322a-62.dat	family_redline
behavioral2/memory/4604-71-0x0000000000A40000-0x0000000000A98000-memory.dmp	family_redline
behavioral2/files/0x000600000002322a-70.dat	family_redline
behavioral2/files/0x000600000002322b-73.dat	family_redline
behavioral2/files/0x000600000002322a-69.dat	family_redline
behavioral2/memory/2148-74-0x00000000004A0000-0x00000000004F4000-memory.dmp	family_redline
behavioral2/files/0x000600000002322b-68.dat	family_redline
behavioral2/files/0x000600000002322b-57.dat	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

.NET Reactor proctector 22 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral2/memory/932-0-0x0000000005210000-0x00000000053BC000-memory.dmp	net_reactor
behavioral2/memory/932-5-0x0000000005060000-0x000000000520C000-memory.dmp	net_reactor
behavioral2/memory/932-7-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-6-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-9-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-13-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-15-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-17-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-11-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-19-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-21-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-23-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-25-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-27-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-29-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-31-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-33-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-35-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-37-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-41-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/932-39-0x0000000005060000-0x0000000005205000-memory.dmp	net_reactor
behavioral2/memory/2292-44-0x0000000000400000-0x0000000000592000-memory.dmp	net_reactor

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	Logs.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe	Logs.exe

Executes dropped EXE 3 IoCs

pid	Process
2148	olehps.exe
4604	Logs.exe
740	qemu-ga.exe

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 932 set thread context of 2292	932	file.exe	88

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4604	Logs.exe
2148	olehps.exe
2148	olehps.exe
2148	olehps.exe
2148	olehps.exe
2148	olehps.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	932	file.exe
Token: SeDebugPrivilege	4604	Logs.exe
Token: SeDebugPrivilege	2148	olehps.exe
Token: SeDebugPrivilege	2292	RegAsm.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 932 wrote to memory of 2292	932	file.exe	88
PID 2292 wrote to memory of 2148	2292	RegAsm.exe	90
PID 2292 wrote to memory of 2148	2292	RegAsm.exe	90
PID 2292 wrote to memory of 2148	2292	RegAsm.exe	90
PID 2292 wrote to memory of 4604	2292	RegAsm.exe	89
PID 2292 wrote to memory of 4604	2292	RegAsm.exe	89
PID 2292 wrote to memory of 4604	2292	RegAsm.exe	89
PID 4604 wrote to memory of 740	4604	Logs.exe	96
PID 4604 wrote to memory of 740	4604	Logs.exe	96
PID 2292 wrote to memory of 4120	2292	RegAsm.exe	101
PID 2292 wrote to memory of 4120	2292	RegAsm.exe	101
PID 2292 wrote to memory of 4120	2292	RegAsm.exe	101
PID 4120 wrote to memory of 4204	4120	cmd.exe	99
PID 4120 wrote to memory of 4204	4120	cmd.exe	99
PID 4120 wrote to memory of 4204	4120	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:932
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Users\Admin\AppData\Roaming\configurationValue\Logs.exe
    "C:\Users\Admin\AppData\Roaming\configurationValue\Logs.exe"
    3⤵
    - Checks computer location settings
    - Drops startup file
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4604
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe"
      4⤵
      Executes dropped EXE
      PID:740
- - C:\Users\Admin\AppData\Roaming\configurationValue\olehps.exe
    "C:\Users\Admin\AppData\Roaming\configurationValue\olehps.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2148
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4120

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:4204

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe

Filesize
4KB

MD5
a5ce3aba68bdb438e98b1d0c70a3d95c

SHA1
013f5aa9057bf0b3c0c24824de9d075434501354

SHA256
9b860be98a046ea97a7f67b006e0b1bc9ab7731dd2a0f3a9fd3d710f6c43278a

SHA512
7446f1256873b51a59b9d2d3498cef5a41dbce55864c2a5fb8cb7d25f7d6e6d8ea249d551a45b75d99b1ad0d6fb4b5e4544e5ca77bcd627717d6598b5f566a79

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\Logs.exe

Filesize
221KB

MD5
0f56e3f196987ff9992885079f776f74

SHA1
89a2f103166c5f15dad32bd8fd1491b913740585

SHA256
2080feb792462d70a38746144c619d9a48e5ccb819a509dbdc2b90c1769b3ec3

SHA512
0c05cca214e003d35f737d6a5a95398dfa8849e953183480a995b35e531c2638e0bad7338b8d1528252ac9265e2c97ed52a6e2e1341a393d7768d577a3c175ec

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\Logs.exe

Filesize
225KB

MD5
9d204f2ff6df8372ecf9cb72243fe20e

SHA1
dedd0fac338093e612981671ac2eb52f8befa1d2

SHA256
687e5c8ab1ea25e735f094ef93a5b1f445b6daf3081ed2c24cba8e1bd4bfdbc4

SHA512
a66d67f13fb935c7d032e0ae9558e477ddad6035085b61d743c6b8559bbb19ca2036c00e3b16275897118b0f1b40f34eba7356eabd13208825fca71d0550aafd

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\Logs.exe

Filesize
174KB

MD5
b3341a524231b56aa1c5f52c664794fb

SHA1
f8be2aed546e9d2b9e44d303e1a6079bdc6d548d

SHA256
b0310bd3a5aa7127b0fbe33a9c39eee4fa705ea27aa06ebb6eaf8f169939efd9

SHA512
845433efc82af27b7151f207af69146f049bdbbe67e01ef271d393c3cf5839f9c1f4d18f8c2025e81af57c6286686dcea7eeaeb03645ae81624d5f220fd038ce

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\olehps.exe

Filesize
220KB

MD5
ef9abdab2154264beaa33b44b1943fa3

SHA1
21769020b4c15ee47bdc11d8c221ec7cb9fd0d56

SHA256
cdbd526f0b5cd1cf9f91ea88d843d6528b92ef58ffbd2ddb75c0c50c8370ee34

SHA512
7692b0c68875475767023e92e9b1cb8f790049d6f98f199bf7475821bdd5d2e502674c115502380c98d0c6aa144c1409922361bc898d9a17a2ccbdc3d4cc0a6a

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\olehps.exe

Filesize
172KB

MD5
2255fe59199bd0da1b40b5a4c7d56df3

SHA1
1fc721e59cfe7bcfb78348580b449d949cc0638f

SHA256
512e3ab9892928f206a9f13a64c8567969decad84579a7109884c6512c7efd44

SHA512
443595bd3f36d774f35e10b47dd95ec7189c914a93c82839fdae7cc5df8c2816436493f0de8f757d33f3d92fb209c7e10a119983d27b8997e5a0fc385cbbe03c

Download Submit
C:\Users\Admin\AppData\Roaming\configurationValue\olehps.exe

Filesize
273KB

MD5
cf99bd158ac44d6f84d1e45e442e7bdb

SHA1
16c998a9903cfad9967585f494396e6bcc03f126

SHA256
dc066732b24bd5cd1274433d79071dfcf5ba93d6a130d2379b971e0d697493b3

SHA512
2946dcbe325550830f2b365647d3fb8af5f460a08c66353157818ca1ff6c0f596a9fb5be0e636b8f0dcd7a24f2f5c22a283adea568ed8134cf21fa914b6ecb25

Download Submit
memory/740-110-0x00007FFBC94B0000-0x00007FFBC9F71000-memory.dmp

Filesize
10.8MB

Download
memory/740-103-0x0000000000AF0000-0x0000000000AF8000-memory.dmp

Filesize
32KB

Download
memory/740-105-0x00007FFBC94B0000-0x00007FFBC9F71000-memory.dmp

Filesize
10.8MB

Download
memory/932-23-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-41-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-11-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-19-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-21-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-0-0x0000000005210000-0x00000000053BC000-memory.dmp

Filesize
1.7MB

Download
memory/932-25-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-27-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-29-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-31-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-33-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-35-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-37-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-7-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-39-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-1-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/932-50-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/932-109-0x0000000002AD0000-0x0000000004AD0000-memory.dmp

Filesize
32.0MB

Download
memory/932-47-0x0000000002AD0000-0x0000000004AD0000-memory.dmp

Filesize
32.0MB

Download
memory/932-15-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-2-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/932-13-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-3-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/932-9-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-6-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-17-0x0000000005060000-0x0000000005205000-memory.dmp

Filesize
1.6MB

Download
memory/932-4-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/932-5-0x0000000005060000-0x000000000520C000-memory.dmp

Filesize
1.7MB

Download
memory/2148-75-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/2148-74-0x00000000004A0000-0x00000000004F4000-memory.dmp

Filesize
336KB

Download
memory/2148-77-0x0000000004DC0000-0x0000000004E52000-memory.dmp

Filesize
584KB

Download
memory/2148-81-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/2148-82-0x0000000004E70000-0x0000000004E7A000-memory.dmp

Filesize
40KB

Download
memory/2148-107-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/2292-44-0x0000000000400000-0x0000000000592000-memory.dmp

Filesize
1.6MB

Download
memory/2292-51-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/2292-108-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/4604-86-0x0000000006230000-0x00000000062A6000-memory.dmp

Filesize
472KB

Download
memory/4604-76-0x0000000005990000-0x0000000005FA8000-memory.dmp

Filesize
6.1MB

Download
memory/4604-79-0x0000000005320000-0x0000000005332000-memory.dmp

Filesize
72KB

Download
memory/4604-87-0x0000000006430000-0x000000000644E000-memory.dmp

Filesize
120KB

Download
memory/4604-89-0x0000000007780000-0x00000000077D0000-memory.dmp

Filesize
320KB

Download
memory/4604-88-0x0000000007360000-0x0000000007522000-memory.dmp

Filesize
1.8MB

Download
memory/4604-90-0x0000000007F40000-0x000000000846C000-memory.dmp

Filesize
5.2MB

Download
memory/4604-85-0x0000000005660000-0x00000000056C6000-memory.dmp

Filesize
408KB

Download
memory/4604-104-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/4604-72-0x0000000074BB0000-0x0000000075360000-memory.dmp

Filesize
7.7MB

Download
memory/4604-71-0x0000000000A40000-0x0000000000A98000-memory.dmp

Filesize
352KB

Download
memory/4604-84-0x00000000053F0000-0x000000000543C000-memory.dmp

Filesize
304KB

Download
memory/4604-83-0x00000000053B0000-0x00000000053EC000-memory.dmp

Filesize
240KB

Download
memory/4604-80-0x0000000005480000-0x000000000558A000-memory.dmp

Filesize
1.0MB

Download
memory/4604-78-0x0000000005360000-0x0000000005370000-memory.dmp

Filesize
64KB

Download