Analysis
-
max time kernel
65s -
max time network
130s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-03-2021 16:45
Static task
static1
Behavioral task
behavioral1
Sample
qZ0RXW.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
qZ0RXW.exe
Resource
win10v20201028
General
-
Target
qZ0RXW.exe
-
Size
912KB
-
MD5
8c03063314b0aa3d6a7d26c1f6db60b4
-
SHA1
6955952347314e7e19895778af232b14a15c736d
-
SHA256
8378458c45be220207b12b7dbeeee4fcd9a4c4f51973d828834b418ded6e781f
-
SHA512
d55407a63928afa38612e58fef7253452cc799f8659c4a78e93ba94b2d07feb7a2e47e1294b79879b440fe5bc8ad0d8c7563a6d4e1a0e2d31aa9424c009f9839
Malware Config
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2532-12-0x000000000041F39E-mapping.dmp family_redline behavioral2/memory/2532-11-0x0000000000400000-0x0000000000426000-memory.dmp family_redline behavioral2/memory/3764-27-0x0000000000400000-0x0000000000426000-memory.dmp family_redline behavioral2/memory/3764-28-0x000000000041F38A-mapping.dmp family_redline -
Executes dropped EXE 2 IoCs
Processes:
1027109889.exe1561157813.exepid process 3264 1027109889.exe 2832 1561157813.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
-
Suspicious use of SetThreadContext 2 IoCs
Processes:
1027109889.exe1561157813.exedescription pid process target process PID 3264 set thread context of 2532 3264 1027109889.exe AddInProcess32.exe PID 2832 set thread context of 3764 2832 1561157813.exe AddInProcess32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Processes:
qZ0RXW.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 qZ0RXW.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 qZ0RXW.exe -
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AddInProcess32.exeAddInProcess32.exepid process 2532 AddInProcess32.exe 3764 AddInProcess32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
1027109889.exe1561157813.exeAddInProcess32.exeAddInProcess32.exedescription pid process Token: SeDebugPrivilege 3264 1027109889.exe Token: SeDebugPrivilege 2832 1561157813.exe Token: SeDebugPrivilege 2532 AddInProcess32.exe Token: SeDebugPrivilege 3764 AddInProcess32.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
qZ0RXW.exe1027109889.exe1561157813.execmd.exedescription pid process target process PID 1276 wrote to memory of 3264 1276 qZ0RXW.exe 1027109889.exe PID 1276 wrote to memory of 3264 1276 qZ0RXW.exe 1027109889.exe PID 1276 wrote to memory of 3264 1276 qZ0RXW.exe 1027109889.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 3264 wrote to memory of 2532 3264 1027109889.exe AddInProcess32.exe PID 1276 wrote to memory of 2832 1276 qZ0RXW.exe 1561157813.exe PID 1276 wrote to memory of 2832 1276 qZ0RXW.exe 1561157813.exe PID 1276 wrote to memory of 2832 1276 qZ0RXW.exe 1561157813.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 2832 wrote to memory of 3764 2832 1561157813.exe AddInProcess32.exe PID 1276 wrote to memory of 2812 1276 qZ0RXW.exe cmd.exe PID 1276 wrote to memory of 2812 1276 qZ0RXW.exe cmd.exe PID 1276 wrote to memory of 2812 1276 qZ0RXW.exe cmd.exe PID 2812 wrote to memory of 1356 2812 cmd.exe PING.EXE PID 2812 wrote to memory of 1356 2812 cmd.exe PING.EXE PID 2812 wrote to memory of 1356 2812 cmd.exe PING.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\qZ0RXW.exe"C:\Users\Admin\AppData\Local\Temp\qZ0RXW.exe"1⤵
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\1027109889.exeC:\Users\Admin\AppData\Local\Temp\1027109889.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\1561157813.exeC:\Users\Admin\AppData\Local\Temp\1561157813.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /k ping 0 & del C:\Users\Admin\AppData\Local\Temp\qZ0RXW.exe & exit2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\PING.EXEping 03⤵
- Runs ping.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AddInProcess32.exe.logMD5
3375f93b9adc89753e8d23050bce6ca0
SHA19532d3600af4bd299e649e8dfd16896ba63fd27e
SHA256dcea8294dccb23d9690c3f14ebe53b4ed0ee4da80171f238e9cf8160ac708295
SHA512b4c65c9bb265992311707149cd2e285ae87eaabf179e046d2e38dd22901b84c1aa1ea94966d6f4eed31230f2869ccde47587ec65e92ca58d3a8b1f8358786a8d
-
C:\Users\Admin\AppData\Local\Temp\1027109889.exeMD5
8f42d6ac2ff0bd507f77fc6f2077ecae
SHA13f6eb11f4dc112aed5aac9fe3feb78f77e068c93
SHA256cb1c124f7c5ee7ff7e260a15a4c8dcbce9dc4d3c3f4a1bbc54fda408970d045f
SHA5122de3ab74384d24ccc5ae083dda82956d722f87e5d0b06ee183a42b92c8a881758940b773e2aa19ecb0a0b22c0b5522e60700604011f12cb2e72c06722864daa7
-
C:\Users\Admin\AppData\Local\Temp\1027109889.exeMD5
8f42d6ac2ff0bd507f77fc6f2077ecae
SHA13f6eb11f4dc112aed5aac9fe3feb78f77e068c93
SHA256cb1c124f7c5ee7ff7e260a15a4c8dcbce9dc4d3c3f4a1bbc54fda408970d045f
SHA5122de3ab74384d24ccc5ae083dda82956d722f87e5d0b06ee183a42b92c8a881758940b773e2aa19ecb0a0b22c0b5522e60700604011f12cb2e72c06722864daa7
-
C:\Users\Admin\AppData\Local\Temp\1561157813.exeMD5
8a71134b5eec8d2bbf849a291b63246d
SHA1bef03f05daad824da570594d183e233193d07bca
SHA25636872a3b93b4173cbd71fe1955ae787a62e3e8dfc46a035cf406c06b8bcc66cf
SHA512408cc8d88afd45e7e0bd52f46560f5ef721dafe703007c140b0fa696615a480e1155726e479ca829023f2d076b7d1401fd99008bbf11c13d3922d1c633218831
-
C:\Users\Admin\AppData\Local\Temp\1561157813.exeMD5
8a71134b5eec8d2bbf849a291b63246d
SHA1bef03f05daad824da570594d183e233193d07bca
SHA25636872a3b93b4173cbd71fe1955ae787a62e3e8dfc46a035cf406c06b8bcc66cf
SHA512408cc8d88afd45e7e0bd52f46560f5ef721dafe703007c140b0fa696615a480e1155726e479ca829023f2d076b7d1401fd99008bbf11c13d3922d1c633218831
-
memory/1356-34-0x0000000000000000-mapping.dmp
-
memory/2532-40-0x0000000005E80000-0x0000000005E81000-memory.dmpFilesize
4KB
-
memory/2532-37-0x0000000006380000-0x0000000006381000-memory.dmpFilesize
4KB
-
memory/2532-12-0x000000000041F39E-mapping.dmp
-
memory/2532-11-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
-
memory/2532-13-0x0000000072E00000-0x00000000734EE000-memory.dmpFilesize
6.9MB
-
memory/2532-58-0x0000000007C30000-0x0000000007C31000-memory.dmpFilesize
4KB
-
memory/2532-52-0x0000000007140000-0x0000000007141000-memory.dmpFilesize
4KB
-
memory/2532-51-0x0000000007F90000-0x0000000007F91000-memory.dmpFilesize
4KB
-
memory/2532-50-0x0000000007030000-0x0000000007031000-memory.dmpFilesize
4KB
-
memory/2532-49-0x0000000007560000-0x0000000007561000-memory.dmpFilesize
4KB
-
memory/2532-25-0x00000000058A0000-0x00000000058A1000-memory.dmpFilesize
4KB
-
memory/2532-48-0x0000000006E60000-0x0000000006E61000-memory.dmpFilesize
4KB
-
memory/2532-41-0x00000000060E0000-0x00000000060E1000-memory.dmpFilesize
4KB
-
memory/2532-39-0x0000000005E40000-0x0000000005E41000-memory.dmpFilesize
4KB
-
memory/2532-38-0x0000000005DE0000-0x0000000005DE1000-memory.dmpFilesize
4KB
-
memory/2812-33-0x0000000000000000-mapping.dmp
-
memory/2832-17-0x0000000000000000-mapping.dmp
-
memory/2832-26-0x0000000005720000-0x0000000005721000-memory.dmpFilesize
4KB
-
memory/2832-21-0x0000000000F00000-0x0000000000F01000-memory.dmpFilesize
4KB
-
memory/2832-20-0x0000000072E00000-0x00000000734EE000-memory.dmpFilesize
6.9MB
-
memory/3264-8-0x0000000004AA0000-0x0000000004AA1000-memory.dmpFilesize
4KB
-
memory/3264-5-0x0000000072E00000-0x00000000734EE000-memory.dmpFilesize
6.9MB
-
memory/3264-10-0x0000000004B90000-0x0000000004B91000-memory.dmpFilesize
4KB
-
memory/3264-6-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
-
memory/3264-2-0x0000000000000000-mapping.dmp
-
memory/3264-9-0x0000000004A50000-0x0000000004A51000-memory.dmpFilesize
4KB
-
memory/3764-29-0x0000000072E00000-0x00000000734EE000-memory.dmpFilesize
6.9MB
-
memory/3764-27-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
-
memory/3764-28-0x000000000041F38A-mapping.dmp
-
memory/3764-35-0x0000000005590000-0x0000000005591000-memory.dmpFilesize
4KB