redline | b244fb7a7b39c836a9629262eaa80865cfbaf37aaea1b1d4b880d8a864f865a4

Target

setup_x86_x64_install - копия (21).exe
Size

3.2MB
MD5

3ae1c212119919e5fce71247286f8e0e
SHA1

97c1890ab73c539056f95eafede319df774e9d38
SHA256

30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e
SHA512

5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Score

10^/10

redline smokeloader servani aspackv2 backdoor infostealer trojan upx

Malware Config

Extracted

Family

redline

Botnet

ServAni

87.251.71.195:82

Extracted

Family

smokeloader

Version

2020

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32

Signatures

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

RedLine Payload 4 IoCs

resource	yara_rule
behavioral25/memory/1936-189-0x0000000000D60000-0x0000000000D98000-memory.dmp	family_redline
behavioral25/memory/784-191-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral25/memory/784-192-0x0000000000417F26-mapping.dmp	family_redline
behavioral25/memory/784-194-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

ASPack v2.12-2.42 14 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral25/files/0x000300000001312d-68.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-69.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-70.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-72.dat	aspack_v212_v242
behavioral25/files/0x0003000000013117-73.dat	aspack_v212_v242
behavioral25/files/0x0003000000013117-74.dat	aspack_v212_v242
behavioral25/files/0x0003000000013116-75.dat	aspack_v212_v242
behavioral25/files/0x0003000000013116-76.dat	aspack_v212_v242
behavioral25/files/0x000300000001312b-81.dat	aspack_v212_v242
behavioral25/files/0x000300000001312b-82.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-87.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-86.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-85.dat	aspack_v212_v242
behavioral25/files/0x000300000001312d-84.dat	aspack_v212_v242

Downloads MZ/PE file

Executes dropped EXE 11 IoCs

pid	Process
1640	setup_installer.exe
1684	setup_install.exe
796	arnatic_1.exe
1012	arnatic_2.exe
1328	arnatic_4.exe
1564	arnatic_5.exe
572	arnatic_7.exe
1584	jfiag3g_gg.exe
304	8079932.exe
1772	8751158.exe
1936	4040308.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral25/files/0x000300000001312e-160.dat	upx
behavioral25/files/0x000300000001312e-158.dat	upx
behavioral25/files/0x000300000001312e-163.dat	upx
behavioral25/files/0x000300000001312e-164.dat	upx
behavioral25/files/0x000300000001312e-162.dat	upx
behavioral25/files/0x000300000001312e-157.dat	upx

Loads dropped DLL 39 IoCs

pid	Process
800	setup_x86_x64_install - копия (21).exe
1640	setup_installer.exe
1640	setup_installer.exe
1640	setup_installer.exe
1640	setup_installer.exe
1640	setup_installer.exe
1640	setup_installer.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1684	setup_install.exe
1152	cmd.exe
1152	cmd.exe
1192	cmd.exe
1192	cmd.exe
1568	cmd.exe
1012	arnatic_2.exe
1012	arnatic_2.exe
976	cmd.exe
1328	arnatic_4.exe
1328	arnatic_4.exe
1728	cmd.exe
1728	cmd.exe
572	arnatic_7.exe
572	arnatic_7.exe
1328	arnatic_4.exe
1328	arnatic_4.exe
1584	jfiag3g_gg.exe
1584	jfiag3g_gg.exe
304	8079932.exe
304	8079932.exe
1772	8751158.exe
1772	8751158.exe
1936	4040308.exe
1936	4040308.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
79	api.2ip.ua
81	api.2ip.ua
6	ip-api.com

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1564	arnatic_5.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 800 wrote to memory of 1640	800	setup_x86_x64_install - копия (21).exe	29
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1640 wrote to memory of 1684	1640	setup_installer.exe	30
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1152	1684	setup_install.exe	32
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1192	1684	setup_install.exe	33
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1684 wrote to memory of 1928	1684	setup_install.exe	34
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1152 wrote to memory of 796	1152	cmd.exe	35
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1684 wrote to memory of 1568	1684	setup_install.exe	36
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1192 wrote to memory of 1012	1192	cmd.exe	43
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 976	1684	setup_install.exe	37
PID 1684 wrote to memory of 552	1684	setup_install.exe	38

C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (21).exe
"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (21).exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:800
- C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
  "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\setup_install.exe
    "C:\Users\Admin\AppData\Local\Temp\7zS866D7245\setup_install.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1684
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_1.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1152
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_1.exe
        
        arnatic_1.exe
        5⤵
        Executes dropped EXE
        
        PID:796
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_2.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1192
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_2.exe
        
        arnatic_2.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1012
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_3.exe
      4⤵
      PID:1928
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_3.exe
        
        arnatic_3.exe
        5⤵
        
        PID:908
      - C:\Windows\SysWOW64\rUNdlL32.eXe
        
        "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
        6⤵
        
        PID:2020
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_4.exe
      4⤵
      Loads dropped DLL
      PID:1568
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_4.exe
        
        arnatic_4.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1328
      - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1584
      - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        6⤵
        
        PID:1532
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_5.exe
      4⤵
      Loads dropped DLL
      PID:976
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_5.exe
        
        arnatic_5.exe
        5⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:1564
      - C:\Users\Admin\AppData\Roaming\8079932.exe
        
        "C:\Users\Admin\AppData\Roaming\8079932.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:304
      - C:\Users\Admin\AppData\Roaming\4040308.exe
        
        "C:\Users\Admin\AppData\Roaming\4040308.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1936
      - C:\Users\Admin\AppData\Roaming\8751158.exe
        
        "C:\Users\Admin\AppData\Roaming\8751158.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1772
        
        C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
        
        "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
        7⤵
        
        PID:316
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_6.exe
      4⤵
      PID:552
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_7.exe
      4⤵
      Loads dropped DLL
      PID:1728
    - - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_7.exe
        
        arnatic_7.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:572
      - C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_7.exe
        
        C:\Users\Admin\AppData\Local\Temp\7zS866D7245\arnatic_7.exe
        6⤵
        
        PID:784

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k SystemNetworkService
1⤵
PID:1800

C:\Users\Admin\AppData\Local\Temp\CB5A.exe
C:\Users\Admin\AppData\Local\Temp\CB5A.exe
1⤵
PID:740
- C:\Users\Admin\AppData\Local\Temp\CB5A.exe
  C:\Users\Admin\AppData\Local\Temp\CB5A.exe
  2⤵
  PID:1908

C:\Users\Admin\AppData\Local\Temp\D98E.exe
C:\Users\Admin\AppData\Local\Temp\D98E.exe
1⤵
PID:1704

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/304-190-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

Filesize
4KB

Download
memory/304-197-0x0000000000300000-0x0000000000331000-memory.dmp

Filesize
196KB

Download
memory/304-201-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/304-187-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/304-176-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/316-211-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/316-203-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/572-155-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/740-230-0x0000000001DA0000-0x0000000001EBB000-memory.dmp

Filesize
1.1MB

Download
memory/784-212-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

Filesize
4KB

Download
memory/784-194-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/784-191-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/800-59-0x0000000075051000-0x0000000075053000-memory.dmp

Filesize
8KB

Download
memory/876-221-0x0000000000830000-0x000000000087C000-memory.dmp

Filesize
304KB

Download
memory/876-222-0x0000000000C10000-0x0000000000C81000-memory.dmp

Filesize
452KB

Download
memory/1012-202-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1012-198-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/1200-217-0x0000000003A00000-0x0000000003A16000-memory.dmp

Filesize
88KB

Download
memory/1564-151-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1564-152-0x0000000000170000-0x000000000018F000-memory.dmp

Filesize
124KB

Download
memory/1564-154-0x000000001A9C0000-0x000000001A9C2000-memory.dmp

Filesize
8KB

Download
memory/1564-153-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download
memory/1564-146-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/1684-118-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1684-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/1684-115-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1684-124-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1684-91-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1684-144-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1684-130-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1684-139-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1684-143-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/1684-134-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/1684-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1684-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/1704-236-0x0000000000220000-0x000000000028B000-memory.dmp

Filesize
428KB

Download
memory/1704-237-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1772-196-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/1772-183-0x0000000001270000-0x0000000001271000-memory.dmp

Filesize
4KB

Download
memory/1772-188-0x0000000000490000-0x000000000049E000-memory.dmp

Filesize
56KB

Download
memory/1772-185-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/1800-227-0x0000000002F50000-0x0000000003056000-memory.dmp

Filesize
1.0MB

Download
memory/1800-224-0x0000000000460000-0x00000000004D1000-memory.dmp

Filesize
452KB

Download
memory/1800-226-0x0000000001C10000-0x0000000001C2B000-memory.dmp

Filesize
108KB

Download
memory/1908-231-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1908-234-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1936-225-0x00000000049F0000-0x00000000049F1000-memory.dmp

Filesize
4KB

Download
memory/1936-181-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/1936-210-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/1936-186-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1936-189-0x0000000000D60000-0x0000000000D98000-memory.dmp

Filesize
224KB

Download
memory/2020-220-0x0000000000930000-0x000000000098D000-memory.dmp

Filesize
372KB

Download
memory/2020-219-0x00000000020B0000-0x00000000021B1000-memory.dmp

Filesize
1.0MB

Download

Resubmissions

Analysis

Sharing

Errors

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads