redline | 763a5e112a2cac4106ceba50be268c204883c12dad474571d0f06bfeb2db28a6

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-05-2024 22:27

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General

Target

61201493419f2cfd038edd380361f70e_JaffaCakes118.exe
Size

927KB
MD5

61201493419f2cfd038edd380361f70e
SHA1

7475880b664e50441ad678af439f374e0a7fb50c
SHA256

763a5e112a2cac4106ceba50be268c204883c12dad474571d0f06bfeb2db28a6
SHA512

0be7af416f5c0d79d9b6bbd3a4e711b13315a5f5511d028884ff24a07e82482e7e008607205a6e9a3aa1ba6702c0706e7fb4d171e7753c1107d626a68069e352
SSDEEP

24576:lxt7Vb7vMTCT2xDEF0RWUEF9eVMOU+eBPava8K:lDV3vMUU9g/MneBPava8K

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

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
behavioral2/memory/2912-31-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline

Manipulates Digital Signatures 1 TTPs 3 IoCs

Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.1!7\Name = "szOID_ROOT_PROGRAM_AUTO_UPDATE_CA_REVOCATION"	certutil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.2!7\Name = "szOID_ROOT_PROGRAM_AUTO_UPDATE_END_REVOCATION"	certutil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.3!7\Name = "szOID_ROOT_PROGRAM_NO_OCSP_FAILOVER_TO_CRL"	certutil.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe

Executes dropped EXE 5 IoCs

pid	Process
3904	dllhost.com
4068	dllhost.com
2156	RegAsm.exe
716	RegAsm.exe
2912	RegAsm.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
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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
59	checkip.amazonaws.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4068 set thread context of 2912	4068	dllhost.com	114

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
1996	taskkill.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
4496	PING.EXE
1356	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2912	RegAsm.exe
2912	RegAsm.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4068	dllhost.com
4068	dllhost.com
4068	dllhost.com

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	RegAsm.exe
Token: SeDebugPrivilege	1996	taskkill.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3904	dllhost.com
3904	dllhost.com
3904	dllhost.com
4068	dllhost.com
4068	dllhost.com
4068	dllhost.com

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
3904	dllhost.com
3904	dllhost.com
3904	dllhost.com
4068	dllhost.com
4068	dllhost.com
4068	dllhost.com

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 4436	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	91
PID 1604 wrote to memory of 4436	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	91
PID 1604 wrote to memory of 4436	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	91
PID 1604 wrote to memory of 4180	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	93
PID 1604 wrote to memory of 4180	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	93
PID 1604 wrote to memory of 4180	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	93
PID 4180 wrote to memory of 1972	4180	cmd.exe	95
PID 4180 wrote to memory of 1972	4180	cmd.exe	95
PID 4180 wrote to memory of 1972	4180	cmd.exe	95
PID 1972 wrote to memory of 4496	1972	cmd.exe	96
PID 1972 wrote to memory of 4496	1972	cmd.exe	96
PID 1972 wrote to memory of 4496	1972	cmd.exe	96
PID 1972 wrote to memory of 2012	1972	cmd.exe	97
PID 1972 wrote to memory of 2012	1972	cmd.exe	97
PID 1972 wrote to memory of 2012	1972	cmd.exe	97
PID 1972 wrote to memory of 3904	1972	cmd.exe	98
PID 1972 wrote to memory of 3904	1972	cmd.exe	98
PID 1972 wrote to memory of 3904	1972	cmd.exe	98
PID 1972 wrote to memory of 1356	1972	cmd.exe	99
PID 1972 wrote to memory of 1356	1972	cmd.exe	99
PID 1972 wrote to memory of 1356	1972	cmd.exe	99
PID 3904 wrote to memory of 4068	3904	dllhost.com	102
PID 3904 wrote to memory of 4068	3904	dllhost.com	102
PID 3904 wrote to memory of 4068	3904	dllhost.com	102
PID 1604 wrote to memory of 2748	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	104
PID 1604 wrote to memory of 2748	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	104
PID 1604 wrote to memory of 2748	1604	61201493419f2cfd038edd380361f70e_JaffaCakes118.exe	104
PID 4068 wrote to memory of 2156	4068	dllhost.com	112
PID 4068 wrote to memory of 2156	4068	dllhost.com	112
PID 4068 wrote to memory of 2156	4068	dllhost.com	112
PID 4068 wrote to memory of 716	4068	dllhost.com	113
PID 4068 wrote to memory of 716	4068	dllhost.com	113
PID 4068 wrote to memory of 716	4068	dllhost.com	113
PID 4068 wrote to memory of 2912	4068	dllhost.com	114
PID 4068 wrote to memory of 2912	4068	dllhost.com	114
PID 4068 wrote to memory of 2912	4068	dllhost.com	114
PID 4068 wrote to memory of 2912	4068	dllhost.com	114
PID 2912 wrote to memory of 980	2912	RegAsm.exe	115
PID 2912 wrote to memory of 980	2912	RegAsm.exe	115
PID 2912 wrote to memory of 980	2912	RegAsm.exe	115
PID 980 wrote to memory of 1996	980	cmd.exe	117
PID 980 wrote to memory of 1996	980	cmd.exe	117
PID 980 wrote to memory of 1996	980	cmd.exe	117
PID 980 wrote to memory of 3964	980	cmd.exe	118
PID 980 wrote to memory of 3964	980	cmd.exe	118
PID 980 wrote to memory of 3964	980	cmd.exe	118

C:\Users\Admin\AppData\Local\Temp\61201493419f2cfd038edd380361f70e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\61201493419f2cfd038edd380361f70e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo jNpILxZa
  2⤵
  PID:4436
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c cmd < kdDDQohzzOeDMawC.com
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4180
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1972
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 1 HLDhP.Trej
      4⤵
      Runs ping.exe
      PID:4496
  - - C:\Windows\SysWOW64\certutil.exe
      certutil -decode oakwUjXu.com Q
      4⤵
      Manipulates Digital Signatures
      PID:2012
  - - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\dllhost.com
      dllhost.com Q
      4⤵
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of WriteProcessMemory
      PID:3904
    - - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\dllhost.com
        
        C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\dllhost.com Q
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: MapViewOfSection
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:4068
      - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe
        
        "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe"
        6⤵
        Executes dropped EXE
        
        PID:2156
      - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe
        
        "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe"
        6⤵
        Executes dropped EXE
        
        PID:716
      - C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe
        
        "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2912
        
        C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /C taskkill /F /PID 2912 && choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:980
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /PID 2912
        8⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1996
        
        C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        8⤵
        
        PID:3964
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 3
      4⤵
      Runs ping.exe
      PID:1356
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZSfx000.cmd" "
  2⤵
  PID:2748

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:1936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Remote System Discovery

T1018

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\Local\Temp\7ZSfx000.cmd

Filesize
264B

MD5
b6be4f2d0c69bf65311e416288f558ec

SHA1
5f9789d858cd5803083c2905385972c4075ff536

SHA256
faa55046454144bd6160bbc449610d29671bd1456afd5c4fdce66a71628b6f60

SHA512
4fcba9ace47f9aeec9ac5ad778328a9018704a6b57e24aa965cc3c01109f553e3319f79b8566d9cf32ac814ba7b503b4954d250f7ff1d09d75c5ab74b8553aaa

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\ElwQXJLljZ.com

Filesize
921KB

MD5
392e5cc019e763f0019337277db81081

SHA1
9402765f17c7e2b0cf15520ffef56476a855ab2c

SHA256
852ed04ac131800dae464471a51a7d54063dad88ce1ebab7ce22fcab66900d01

SHA512
4e0de123e4ff6f40bacded145bc0505a73a2cf39ff01878b8703b1dd6fc0059d4ce1e39c0d6043b389b7ecee0126e326c6e258b0bf472bf297179b3b945db553

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Q

Filesize
614KB

MD5
e20e62330bad6efc86c7d14843cb7f88

SHA1
307e83a8831ca201aa54cd43baa615eb73e01559

SHA256
60a4c7b8bae6be0f25c19d9e7af3934984b1027d3c159277f0e2af25365fed24

SHA512
e824d53c9fa44c2c9ebbe0c476ebf82b4509343f8dc11bad312dc5bf0997dee301dc60b1d5a9b385fa1297b4b74d5cdb3960733ea72ce815bfd964dc0f0d70fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\RegAsm.exe

Filesize
63KB

MD5
0d5df43af2916f47d00c1573797c1a13

SHA1
230ab5559e806574d26b4c20847c368ed55483b0

SHA256
c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc

SHA512
f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\ZjhzASQfbvkXa.com

Filesize
123KB

MD5
6d37a4edfc74a1e6048dff3905869a6f

SHA1
0689d0c8794154013632f9dd0303b9cdc54b1114

SHA256
7c4736bb159e8e383178028590da6eeb38182247203c0da89b7ec2ca39e57fb8

SHA512
3d9cec9585a0f8eeb1b566299b351dcc6fab6dc02edaa02b51af2dbcf3f6190d395b83281bc129ef91bd44824ece8e5eaa7b96248d4ae3330db20fadd83e68e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\dllhost.com

Filesize
921KB

MD5
7098bdf41092092927874259196e5d80

SHA1
7ed19875c88e93fe3c0cc38b8bff56c61d0a8307

SHA256
140864a83fd7c075010791ea30de0acf1ec4725febb1c30dec785b7a893d8558

SHA512
dcb5a1e7fa194546cdf0186d949eb16a638d9f0cdef9f0f149b13e27d046d36d196e4ea7c6ae7d733eaaca31ce1ebd3b11b614ce2607729b9e97feb18e282b03

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\kdDDQohzzOeDMawC.com

Filesize
2KB

MD5
9919b22087c6d3abcb33c95c85cd1a72

SHA1
d4bd348f984d2685e0bfc3c8575df11c7767dd09

SHA256
473fb806481b1fac8b0ecfe4d96c645630d685aba857fa9a6b556874255f1450

SHA512
00fc7e50ffe66097101813ac408a1598d85a855326410677ad4adb2ecf82b94c8168b5d45205a910d1613ae824dd1630d38cc12d0d7fa801cd2f5541532c50fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\oakwUjXu.com

Filesize
845KB

MD5
93169ee2c69f8ec0c1fa0772d3227422

SHA1
3988c594382f0dda573da6f037bbb5e205ae9be3

SHA256
d6577ca47801a85d9a5e7a80425934aa6c43b743d1115ad09f798f3be5c194a8

SHA512
0ba7ac9246d006b203156b6d5f9b6a096adfa76ab5544b62ca05ba91c1f138aec61a241cf015cbc61cb49cb7bb1fef2768403f2c51d5ea27ee410073d54710dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA6C9.tmp

Filesize
128KB

MD5
ccac0558796e7cc619135c4d788eef0a

SHA1
39fd56ee823903ad8a675865519e04e6e5e340df

SHA256
564389cf7ff966e9e16dfdaf2a1531b57180396478470adc84cdb42bce13696f

SHA512
3eec7800e259ac20f33dcf9580b931941cde1698145da1c7d4aa714ac73c9130ca9d27dd07fd99354f2198f8306f3c452e2fb8434e029cf94be7d37ee69bad92

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA6DA.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA72E.tmp

Filesize
92KB

MD5
4c2e2189b87f507edc2e72d7d55583a0

SHA1
1f06e340f76d41ea0d1e8560acd380a901b2a5bd

SHA256
99a5f8dea08b5cf512ed888b3e533cc77c08dc644078793dc870abd8828c1bca

SHA512
8b6b49e55afe8a697aaf71d975fab9e906143339827f75a57876a540d0d7b9e3cbbcdd8b5435d6198900a73895cc52d2082e66ee8cec342e72f2e427dde71600

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA7D8.tmp

Filesize
36KB

MD5
d20cfe4c597cd3a59ec8a9ca7c94e1f9

SHA1
7618fb1594eeccd8deb1e9706cdfd1a561d426a3

SHA256
27fcb665d702756494000c90bc0bbed9e676580d988e3a67f32b089ad6391f85

SHA512
a36524d8874999ca4d7285850de52f9f9247a3c4ea17809ebd2a46c63482037458dfcf042bde1e380054c0a9afeabb6e86aa7bb2ae0b41fc3a21a2164ba00728

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA7D9.tmp

Filesize
56KB

MD5
d444c807029c83b8a892ac0c4971f955

SHA1
fa58ce7588513519dc8fed939b26b05dc25e53b5

SHA256
8297a7698f19bb81539a18363db100c55e357fa73f773c2b883d2c4161f6a259

SHA512
b7958b843639d4223bef65cdc6c664d7d15b76ac4e0a8b1575201dd47a32899feff32389dcc047314f47944ebe7b774cd59e51d49202f49541bbd70ecbb31a2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA81D.tmp

Filesize
220KB

MD5
568f1b99bed86691e4117ef061008380

SHA1
4ae332f6c14b0c6440e4a339eb2a4b6cea238554

SHA256
e3d4ae5acddea28f2d5f67ce7adbba95841b8c4096b586e6b14f860739fc46ca

SHA512
a69bf696f713b5c35f047cfd5fbb6202950b24054d235756b8ea29eb646668a409b02d5014196ad7fb6dd4923ee4eaea02be1ba6d5832cc155be4c963336004f

Download Submit
memory/2912-37-0x0000000005060000-0x00000000050AC000-memory.dmp

Filesize
304KB

Download
memory/2912-40-0x0000000006640000-0x0000000006BE4000-memory.dmp

Filesize
5.6MB

Download
memory/2912-41-0x0000000006460000-0x0000000006622000-memory.dmp

Filesize
1.8MB

Download
memory/2912-42-0x0000000007120000-0x000000000764C000-memory.dmp

Filesize
5.2MB

Download
memory/2912-43-0x0000000006BF0000-0x0000000006C56000-memory.dmp

Filesize
408KB

Download
memory/2912-44-0x0000000008300000-0x0000000008350000-memory.dmp

Filesize
320KB

Download
memory/2912-50-0x00000000083F0000-0x000000000848C000-memory.dmp

Filesize
624KB

Download
memory/2912-39-0x0000000005FF0000-0x0000000006082000-memory.dmp

Filesize
584KB

Download
memory/2912-38-0x0000000005340000-0x000000000544A000-memory.dmp

Filesize
1.0MB

Download
memory/2912-36-0x00000000050D0000-0x000000000510C000-memory.dmp

Filesize
240KB

Download
memory/2912-35-0x0000000005040000-0x0000000005052000-memory.dmp

Filesize
72KB

Download
memory/2912-34-0x00000000056F0000-0x0000000005D08000-memory.dmp

Filesize
6.1MB

Download
memory/2912-31-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download