978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b

Analysis

max time kernel
54s
max time network
147s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24-04-2023 11:59

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General

Target

978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe
Size

752KB
MD5

2e8172fc6b5ddedcb5f9a74ed34d6a8a
SHA1

62850374370720081109c54af0cc8c0353ecdb3d
SHA256

978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b
SHA512

87176f4e97a6dd7290045215ea5796ff4b8743c0502c1321c32f752b1ddebea95aefd153cd54d25e387c2aa914870b283c09d48b2e82034d704ffbf4436264a1
SSDEEP

12288:cy90xIa+OnyZWqPMLIxm3ZQTuAZ4qnVUjf8Wzr1xdp8dW/6VZAsOny:cy3ccEsWAZZV68Wzrnz8ACZ7Uy

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	58270341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	58270341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	58270341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	58270341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	58270341.exe

Executes dropped EXE 4 IoCs

pid	Process
3708	un376509.exe
4128	58270341.exe
3980	rk503295.exe
4108	si625568.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
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	58270341.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	58270341.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un376509.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\\\""	un376509.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.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\\\""	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4128	58270341.exe
4128	58270341.exe
3980	rk503295.exe
3980	rk503295.exe
4108	si625568.exe
4108	si625568.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4128	58270341.exe
Token: SeDebugPrivilege	3980	rk503295.exe
Token: SeDebugPrivilege	4108	si625568.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 3708	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	66
PID 3724 wrote to memory of 3708	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	66
PID 3724 wrote to memory of 3708	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	66
PID 3708 wrote to memory of 4128	3708	un376509.exe	67
PID 3708 wrote to memory of 4128	3708	un376509.exe	67
PID 3708 wrote to memory of 4128	3708	un376509.exe	67
PID 3708 wrote to memory of 3980	3708	un376509.exe	68
PID 3708 wrote to memory of 3980	3708	un376509.exe	68
PID 3708 wrote to memory of 3980	3708	un376509.exe	68
PID 3724 wrote to memory of 4108	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	70
PID 3724 wrote to memory of 4108	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	70
PID 3724 wrote to memory of 4108	3724	978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe	70

C:\Users\Admin\AppData\Local\Temp\978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe
"C:\Users\Admin\AppData\Local\Temp\978c9d920fbfb518845d504d97b74f7b7a9d27a219e0c0d56de4e587bce0c00b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3724
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376509.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376509.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3708
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58270341.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58270341.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4128
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk503295.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk503295.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3980
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625568.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625568.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

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\IXP000.TMP\si625568.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si625568.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376509.exe

Filesize
598KB

MD5
781e3e0d7f1185d0cb23261959261951

SHA1
814e09f4f50dce99c73af9f06aae07b57b867202

SHA256
da9749551d3d7621662194c715b2fbf4bc7be4c350448d23780fdc11b5d052de

SHA512
94eb04c71da8bc2d51e5e43246e2b2fbfc45476196114acb7358ac7742086fa971e1c4d6f1b16ef650bc1cf6d39bebf5f8db4831cb5bffba7c8639b37617307d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376509.exe

Filesize
598KB

MD5
781e3e0d7f1185d0cb23261959261951

SHA1
814e09f4f50dce99c73af9f06aae07b57b867202

SHA256
da9749551d3d7621662194c715b2fbf4bc7be4c350448d23780fdc11b5d052de

SHA512
94eb04c71da8bc2d51e5e43246e2b2fbfc45476196114acb7358ac7742086fa971e1c4d6f1b16ef650bc1cf6d39bebf5f8db4831cb5bffba7c8639b37617307d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58270341.exe

Filesize
390KB

MD5
765a43e197f214d5025b3bbc8ac56c39

SHA1
2446f1de7dd84806bcb6b2a2e1320f68a45fe9ea

SHA256
20a379d7cdc57c8ae57e6d505b05e57816cc785a5ac05cdde71363bdf4a6485f

SHA512
e8a2259961de1a5a8730f39c22d596104500ece174682f36626d0749148e0502a8c5b688a0604149c60080d16efb68e91d41e3054bf8e406f4497379f69f6001

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58270341.exe

Filesize
390KB

MD5
765a43e197f214d5025b3bbc8ac56c39

SHA1
2446f1de7dd84806bcb6b2a2e1320f68a45fe9ea

SHA256
20a379d7cdc57c8ae57e6d505b05e57816cc785a5ac05cdde71363bdf4a6485f

SHA512
e8a2259961de1a5a8730f39c22d596104500ece174682f36626d0749148e0502a8c5b688a0604149c60080d16efb68e91d41e3054bf8e406f4497379f69f6001

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk503295.exe

Filesize
473KB

MD5
cb36ef73e9e50bc15bbb5cc6f71d1086

SHA1
d7f04f250398adce04693f0e26d8b6686eb14e2a

SHA256
a4eb6ebb4c6470ede631d359ab8ed296976cde463f1ac39af7c75cef8169ad3b

SHA512
f24117cec0c8007784248ad014624b6c0519999f940c393ca154005c8185b2e08a19534556042cf33723be8522c8f98ba5eb444c59e0ce2ec14b521487c63bd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk503295.exe

Filesize
473KB

MD5
cb36ef73e9e50bc15bbb5cc6f71d1086

SHA1
d7f04f250398adce04693f0e26d8b6686eb14e2a

SHA256
a4eb6ebb4c6470ede631d359ab8ed296976cde463f1ac39af7c75cef8169ad3b

SHA512
f24117cec0c8007784248ad014624b6c0519999f940c393ca154005c8185b2e08a19534556042cf33723be8522c8f98ba5eb444c59e0ce2ec14b521487c63bd8

Download Submit
memory/3980-975-0x00000000078A0000-0x0000000007EA6000-memory.dmp

Filesize
6.0MB

Download
memory/3980-216-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-204-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-202-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-183-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/3980-182-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-987-0x0000000002550000-0x00000000025A0000-memory.dmp

Filesize
320KB

Download
memory/3980-986-0x0000000009320000-0x000000000933E000-memory.dmp

Filesize
120KB

Download
memory/3980-985-0x0000000008CE0000-0x000000000920C000-memory.dmp

Filesize
5.2MB

Download
memory/3980-984-0x0000000008B00000-0x0000000008CC2000-memory.dmp

Filesize
1.8MB

Download
memory/3980-190-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-983-0x0000000008A30000-0x0000000008AA6000-memory.dmp

Filesize
472KB

Download
memory/3980-982-0x0000000008970000-0x0000000008A02000-memory.dmp

Filesize
584KB

Download
memory/3980-981-0x00000000082C0000-0x0000000008326000-memory.dmp

Filesize
408KB

Download
memory/3980-980-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/3980-979-0x0000000008030000-0x000000000807B000-memory.dmp

Filesize
300KB

Download
memory/3980-978-0x0000000007FC0000-0x0000000007FFE000-memory.dmp

Filesize
248KB

Download
memory/3980-977-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

Filesize
1.0MB

Download
memory/3980-976-0x0000000004FC0000-0x0000000004FD2000-memory.dmp

Filesize
72KB

Download
memory/3980-206-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-214-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-212-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-177-0x00000000023A0000-0x00000000023DC000-memory.dmp

Filesize
240KB

Download
memory/3980-178-0x0000000002860000-0x000000000289A000-memory.dmp

Filesize
232KB

Download
memory/3980-179-0x00000000008F0000-0x0000000000936000-memory.dmp

Filesize
280KB

Download
memory/3980-181-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/3980-180-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-186-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-185-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/3980-188-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-200-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-210-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-208-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-192-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-194-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-196-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/3980-198-0x0000000002860000-0x0000000002895000-memory.dmp

Filesize
212KB

Download
memory/4108-993-0x0000000000E00000-0x0000000000E28000-memory.dmp

Filesize
160KB

Download
memory/4108-994-0x0000000007B80000-0x0000000007BCB000-memory.dmp

Filesize
300KB

Download
memory/4108-995-0x0000000007C00000-0x0000000007C10000-memory.dmp

Filesize
64KB

Download
memory/4128-168-0x0000000004E40000-0x0000000004E50000-memory.dmp

Filesize
64KB

Download
memory/4128-158-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-136-0x0000000000A40000-0x0000000000A5A000-memory.dmp

Filesize
104KB

Download
memory/4128-138-0x0000000002870000-0x0000000002888000-memory.dmp

Filesize
96KB

Download
memory/4128-139-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-172-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/4128-137-0x0000000004E50000-0x000000000534E000-memory.dmp

Filesize
5.0MB

Download
memory/4128-170-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/4128-169-0x0000000004E40000-0x0000000004E50000-memory.dmp

Filesize
64KB

Download
memory/4128-140-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-167-0x0000000004E40000-0x0000000004E50000-memory.dmp

Filesize
64KB

Download
memory/4128-166-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-164-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-162-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-160-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-156-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-154-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-152-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-150-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-148-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-135-0x00000000001D0000-0x00000000001FD000-memory.dmp

Filesize
180KB

Download
memory/4128-146-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-144-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download
memory/4128-142-0x0000000002870000-0x0000000002882000-memory.dmp

Filesize
72KB

Download