Malware Analysis Report

2024-08-06 17:49

Sample ID 240229-h62cmsaa7t
Target b30ffcfb5f88625e8b529f45969d7b1e.exe
SHA256 68ce0b654df185f888ce7bc64305873778b4090e38abe5b933ff6cc864194753
Tags
redline test discovery infostealer spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

68ce0b654df185f888ce7bc64305873778b4090e38abe5b933ff6cc864194753

Threat Level: Known bad

The file b30ffcfb5f88625e8b529f45969d7b1e.exe was found to be: Known bad.

Malicious Activity Summary

redline test discovery infostealer spyware stealer

RedLine

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Looks up external IP address via web service

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Unsecured Credentials
T1552
Credentials In Files
T1552.001
Discovery
TA0007
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Data from Local System
T1005
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-02-29 07:21

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-29 07:21

Reported

2024-02-29 07:24

Platform

win7-20240221-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe"

Signatures

RedLine

infostealer redline

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Looks up external IP address via web service

Description Indicator Process Target
N/A ipinfo.io N/A N/A
N/A ipinfo.io N/A N/A
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe

"C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe"

Network

Country Destination Domain Proto
US 185.172.129.234:34244 185.172.129.234 tcp
US 8.8.8.8:53 api.ip.sb udp
US 104.26.13.31:443 api.ip.sb tcp
US 8.8.8.8:53 ipinfo.io udp
US 34.117.186.192:443 ipinfo.io tcp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/1764-0-0x0000000000E00000-0x0000000001182000-memory.dmp

memory/1764-2-0x0000000074510000-0x0000000074BFE000-memory.dmp

memory/1764-1-0x0000000000E00000-0x0000000001182000-memory.dmp

memory/1764-3-0x0000000000E00000-0x0000000001182000-memory.dmp

memory/1764-4-0x0000000005650000-0x0000000005690000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 753df6889fd7410a2e9fe333da83a429
SHA1 3c425f16e8267186061dd48ac1c77c122962456e
SHA256 b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA512 9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

C:\Users\Admin\AppData\Local\Temp\Tar61A7.tmp

MD5 dd73cead4b93366cf3465c8cd32e2796
SHA1 74546226dfe9ceb8184651e920d1dbfb432b314e
SHA256 a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512 ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

C:\Users\Admin\AppData\Local\Temp\tmp65EE.tmp

MD5 02d2c46697e3714e49f46b680b9a6b83
SHA1 84f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA512 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

C:\Users\Admin\AppData\Local\Temp\tmp6642.tmp

MD5 c9ff7748d8fcef4cf84a5501e996a641
SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

C:\Users\Admin\AppData\Local\Temp\tmp6677.tmp

MD5 12dd3f992f4bd0c426a8119f744ceaa4
SHA1 0c5003bfc45a310f74502602deee23859c1fc360
SHA256 6f0e6b773cb2bf7add0d746193dca970920ca6da5ff873debba0bce5e070b4d8
SHA512 42b3934ca0992efa0670f90e7367630a2eff8ddd8ed432883f017087fcce3e9b37ff7f1c7a99e0e7a1d06854a50baf9600998d05bb539570348e2f810070fb4e

memory/1764-149-0x0000000000E00000-0x0000000001182000-memory.dmp

memory/1764-150-0x0000000074510000-0x0000000074BFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-29 07:21

Reported

2024-02-29 07:24

Platform

win10v2004-20240226-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe"

Signatures

RedLine

infostealer redline

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Looks up external IP address via web service

Description Indicator Process Target
N/A ipinfo.io N/A N/A
N/A ipinfo.io N/A N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe

"C:\Users\Admin\AppData\Local\Temp\b30ffcfb5f88625e8b529f45969d7b1e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 185.172.129.234:34244 185.172.129.234 tcp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 234.129.172.185.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 api.ip.sb udp
US 104.26.13.31:443 api.ip.sb tcp
US 8.8.8.8:53 ipinfo.io udp
US 34.117.186.192:443 ipinfo.io tcp
US 8.8.8.8:53 31.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 192.186.117.34.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 187.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 105.193.132.51.in-addr.arpa udp

Files

memory/344-0-0x0000000000930000-0x0000000000CB2000-memory.dmp

memory/344-1-0x0000000000930000-0x0000000000CB2000-memory.dmp

memory/344-2-0x0000000074130000-0x00000000748E0000-memory.dmp

memory/344-3-0x0000000006170000-0x0000000006714000-memory.dmp

memory/344-4-0x0000000006D40000-0x0000000007358000-memory.dmp

memory/344-5-0x0000000005D70000-0x0000000005E02000-memory.dmp

memory/344-6-0x0000000005CD0000-0x0000000005CE2000-memory.dmp

memory/344-7-0x0000000005F10000-0x0000000005F4C000-memory.dmp

memory/344-8-0x0000000005D60000-0x0000000005D70000-memory.dmp

memory/344-9-0x0000000005FD0000-0x000000000601C000-memory.dmp

memory/344-10-0x0000000006BC0000-0x0000000006CCA000-memory.dmp

memory/344-11-0x0000000008BD0000-0x0000000008D92000-memory.dmp

memory/344-12-0x00000000092D0000-0x00000000097FC000-memory.dmp

memory/344-13-0x0000000008AB0000-0x0000000008B16000-memory.dmp

memory/344-14-0x0000000008EA0000-0x0000000008F16000-memory.dmp

memory/344-15-0x0000000009170000-0x000000000918E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp72A7.tmp

MD5 02d2c46697e3714e49f46b680b9a6b83
SHA1 84f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA512 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

C:\Users\Admin\AppData\Local\Temp\tmp72CC.tmp

MD5 c9ff7748d8fcef4cf84a5501e996a641
SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

C:\Users\Admin\AppData\Local\Temp\tmp72D2.tmp

MD5 8dd2f8cec583412974b6b5673303b60c
SHA1 54814e5b8a92746836b3ed7010b1113cb9ed3edd
SHA256 be219751e702f0f66a289e86c706a3503170dbba121ffb3517bff25006d8f8a1
SHA512 b8bcf923163d5a855163778dc7027bb2cb625883d34badd40231c6e03dda4992ac851cad72c956c758887446faa0664a0bf9410731d1aabd0b89c9f9b0fa3899

C:\Users\Admin\AppData\Local\Temp\tmp72FD.tmp

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

C:\Users\Admin\AppData\Local\Temp\tmp7313.tmp

MD5 49693267e0adbcd119f9f5e02adf3a80
SHA1 3ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256 d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512 b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

C:\Users\Admin\AppData\Local\Temp\tmp7319.tmp

MD5 f70aa3fa04f0536280f872ad17973c3d
SHA1 50a7b889329a92de1b272d0ecf5fce87395d3123
SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA512 30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

C:\Users\Admin\AppData\Local\Temp\tmp7334.tmp

MD5 d367ddfda80fdcf578726bc3b0bc3e3c
SHA1 23fcd5e4e0e5e296bee7e5224a8404ecd92cf671
SHA256 0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0
SHA512 40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

memory/344-212-0x0000000000930000-0x0000000000CB2000-memory.dmp

memory/344-213-0x0000000074130000-0x00000000748E0000-memory.dmp