Analysis
-
max time kernel
117s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2023 11:42
Static task
static1
Behavioral task
behavioral1
Sample
d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe
Resource
win10v2004-20230621-en
General
-
Target
d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe
-
Size
678KB
-
MD5
ae9d9f362fc1ef78765c42951deb41dc
-
SHA1
07cba3b8290fe544e57cb69a43f986edf725e250
-
SHA256
d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83
-
SHA512
049feab6657316aa7e02cccbba1ad7a672d9dc29a37aa967ff8c1985fbe20e6b99beedc34a08f41c102dfcb5bb776d5d7f484b3cd65f1671bfa73e170ea64dbf
-
SSDEEP
12288:+ztKepjWeeIOkY74WJSn/faLrsk/JIhb3ZcgjLHk:+kNee4n/ErvhIxGgvk
Malware Config
Extracted
redline
furga
83.97.73.128:19071
-
auth_value
1b7af6db7a79a3475798fcf494818be7
Extracted
amadey
3.84
77.91.68.63/doma/net/index.php
Signatures
-
Processes:
i6052681.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" i6052681.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection i6052681.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" i6052681.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" i6052681.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" i6052681.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" i6052681.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
g6433030.exerugen.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\Control Panel\International\Geo\Nation g6433030.exe Key value queried \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\Control Panel\International\Geo\Nation rugen.exe -
Executes dropped EXE 7 IoCs
Processes:
x7019161.exef7351910.exeg6433030.exerugen.exei6052681.exerugen.exerugen.exepid process 3132 x7019161.exe 1128 f7351910.exe 2368 g6433030.exe 1776 rugen.exe 4528 i6052681.exe 2948 rugen.exe 3556 rugen.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4696 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Processes:
i6052681.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" i6052681.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exex7019161.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x7019161.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" x7019161.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
f7351910.exei6052681.exepid process 1128 f7351910.exe 1128 f7351910.exe 4528 i6052681.exe 4528 i6052681.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f7351910.exei6052681.exedescription pid process Token: SeDebugPrivilege 1128 f7351910.exe Token: SeDebugPrivilege 4528 i6052681.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
g6433030.exepid process 2368 g6433030.exe -
Suspicious use of WriteProcessMemory 41 IoCs
Processes:
d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exex7019161.exeg6433030.exerugen.execmd.exedescription pid process target process PID 900 wrote to memory of 3132 900 d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe x7019161.exe PID 900 wrote to memory of 3132 900 d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe x7019161.exe PID 900 wrote to memory of 3132 900 d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe x7019161.exe PID 3132 wrote to memory of 1128 3132 x7019161.exe f7351910.exe PID 3132 wrote to memory of 1128 3132 x7019161.exe f7351910.exe PID 3132 wrote to memory of 1128 3132 x7019161.exe f7351910.exe PID 3132 wrote to memory of 2368 3132 x7019161.exe g6433030.exe PID 3132 wrote to memory of 2368 3132 x7019161.exe g6433030.exe PID 3132 wrote to memory of 2368 3132 x7019161.exe g6433030.exe PID 2368 wrote to memory of 1776 2368 g6433030.exe rugen.exe PID 2368 wrote to memory of 1776 2368 g6433030.exe rugen.exe PID 2368 wrote to memory of 1776 2368 g6433030.exe rugen.exe PID 900 wrote to memory of 4528 900 d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe i6052681.exe PID 900 wrote to memory of 4528 900 d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe i6052681.exe PID 1776 wrote to memory of 4820 1776 rugen.exe schtasks.exe PID 1776 wrote to memory of 4820 1776 rugen.exe schtasks.exe PID 1776 wrote to memory of 4820 1776 rugen.exe schtasks.exe PID 1776 wrote to memory of 1952 1776 rugen.exe cmd.exe PID 1776 wrote to memory of 1952 1776 rugen.exe cmd.exe PID 1776 wrote to memory of 1952 1776 rugen.exe cmd.exe PID 1952 wrote to memory of 1380 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 1380 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 1380 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 3648 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3648 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3648 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3124 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3124 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3124 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 3160 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 3160 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 3160 1952 cmd.exe cmd.exe PID 1952 wrote to memory of 1308 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 1308 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 1308 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 1360 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 1360 1952 cmd.exe cacls.exe PID 1952 wrote to memory of 1360 1952 cmd.exe cacls.exe PID 1776 wrote to memory of 4696 1776 rugen.exe rundll32.exe PID 1776 wrote to memory of 4696 1776 rugen.exe rundll32.exe PID 1776 wrote to memory of 4696 1776 rugen.exe rundll32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe"C:\Users\Admin\AppData\Local\Temp\d1ce22d8fb9fdb5f129f70cd6a4d75defb17b026549161d78f088860346f4b83.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7019161.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7019161.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3132 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7351910.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7351910.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1128
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6433030.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6433030.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F5⤵
- Creates scheduled task(s)
PID:4820
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1380
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:N"6⤵PID:3648
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:R" /E6⤵PID:3124
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:3160
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:N"6⤵PID:1308
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:R" /E6⤵PID:1360
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:4696
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6052681.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6052681.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4528
-
-
C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exeC:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe1⤵
- Executes dropped EXE
PID:2948
-
C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exeC:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe1⤵
- Executes dropped EXE
PID:3556
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
361KB
MD5059c03e598deec30cc54da4b12b45c41
SHA1c618f999e3ff69b2d12c890149bba5e4179ca717
SHA256f15b75c0a71b97a21ea54d67b470489337864ca9ecae226099390a5ae65f2615
SHA5124dd89878759aa816dfbf3f19bd5db145df696a483f32729521696c5240d771b2c66f6e458150f4bfdf36a06e60e983408dcd5f2d94d35f284c1c1c745e2080ff
-
Filesize
361KB
MD5059c03e598deec30cc54da4b12b45c41
SHA1c618f999e3ff69b2d12c890149bba5e4179ca717
SHA256f15b75c0a71b97a21ea54d67b470489337864ca9ecae226099390a5ae65f2615
SHA5124dd89878759aa816dfbf3f19bd5db145df696a483f32729521696c5240d771b2c66f6e458150f4bfdf36a06e60e983408dcd5f2d94d35f284c1c1c745e2080ff
-
Filesize
389KB
MD57ec4cdb844c188011a7efd03b42f3a89
SHA1c6bb1969c1fbebd1c39fccf8a568a5132afd236d
SHA256f57d8f43d147588d5946ef940aa5a03cd40df7a5d57bd5896bc129843742c3e1
SHA512d45c4ecaba15b5bed74a20fef68f1a13b24d933d39d1fbb4d5a7c6a0fa09c0b8203344188344844384cccd9ac4ace086536b0796121f274021175421265fca2f
-
Filesize
389KB
MD57ec4cdb844c188011a7efd03b42f3a89
SHA1c6bb1969c1fbebd1c39fccf8a568a5132afd236d
SHA256f57d8f43d147588d5946ef940aa5a03cd40df7a5d57bd5896bc129843742c3e1
SHA512d45c4ecaba15b5bed74a20fef68f1a13b24d933d39d1fbb4d5a7c6a0fa09c0b8203344188344844384cccd9ac4ace086536b0796121f274021175421265fca2f
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
-
Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
-
Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
-
Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
-
Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5