7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664

Analysis

max time kernel
82s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2023, 21:35

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General

Target

7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe
Size

695KB
MD5

b41df39c86e8bbff6deb15b02db488f1
SHA1

1be27cca3d1d33bc4ec2e8cc1ccb016702490ed5
SHA256

7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664
SHA512

5283465d5c49bc3acf412b2762478138225dce348c4335038c75dd128c885454466a9ec0ae9fdb5ac4cd1a9c7f0d8963f4eaf846b6a381d09459c9d54d81670e
SSDEEP

12288:Py90G/sP6Wie07Z8o8UbIK9BiCDzax8IkqLSbZeNA2s6:PylfZ79tIK9ECk8fbZaAd6

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	11789496.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	11789496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	11789496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	11789496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	11789496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	11789496.exe

Executes dropped EXE 4 IoCs

pid	Process
3972	un370216.exe
396	11789496.exe
436	rk720685.exe
3356	si036499.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	11789496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	11789496.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	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.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\\\""	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un370216.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\\\""	un370216.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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1256	396	WerFault.exe	86
4868	436	WerFault.exe	95

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
396	11789496.exe
396	11789496.exe
436	rk720685.exe
436	rk720685.exe
3356	si036499.exe
3356	si036499.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	396	11789496.exe
Token: SeDebugPrivilege	436	rk720685.exe
Token: SeDebugPrivilege	3356	si036499.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 3972	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	85
PID 3376 wrote to memory of 3972	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	85
PID 3376 wrote to memory of 3972	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	85
PID 3972 wrote to memory of 396	3972	un370216.exe	86
PID 3972 wrote to memory of 396	3972	un370216.exe	86
PID 3972 wrote to memory of 396	3972	un370216.exe	86
PID 3972 wrote to memory of 436	3972	un370216.exe	95
PID 3972 wrote to memory of 436	3972	un370216.exe	95
PID 3972 wrote to memory of 436	3972	un370216.exe	95
PID 3376 wrote to memory of 3356	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	100
PID 3376 wrote to memory of 3356	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	100
PID 3376 wrote to memory of 3356	3376	7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe	100

C:\Users\Admin\AppData\Local\Temp\7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe
"C:\Users\Admin\AppData\Local\Temp\7a329b0b93590a9eec42518af702296df1ef3f95dceb2fd5106f0cc578301664.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un370216.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un370216.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11789496.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11789496.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:396
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 1088
      4⤵
      Program crash
      PID:1256
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk720685.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk720685.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:436
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 436 -s 1620
      4⤵
      Program crash
      PID:4868
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si036499.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si036499.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 396 -ip 396
1⤵
PID:3356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 436 -ip 436
1⤵
PID:4392

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\si036499.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si036499.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un370216.exe

Filesize
541KB

MD5
6057ef77379a0a454b5f77253efde380

SHA1
1e1eef08edd657282a35aad5edf54102515fbab2

SHA256
bd388398e7331607568318f2e7680e8febcd65597686696c87c9ac174b41c4de

SHA512
9fc233573d24031b93061405fda77cb1d7f82b0e38b09dfadbd039ec9e6c2b73aebc607c096d2a50db3bdd6ccd0db029932c34c05c95f3e87f7a1c340c7f296d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un370216.exe

Filesize
541KB

MD5
6057ef77379a0a454b5f77253efde380

SHA1
1e1eef08edd657282a35aad5edf54102515fbab2

SHA256
bd388398e7331607568318f2e7680e8febcd65597686696c87c9ac174b41c4de

SHA512
9fc233573d24031b93061405fda77cb1d7f82b0e38b09dfadbd039ec9e6c2b73aebc607c096d2a50db3bdd6ccd0db029932c34c05c95f3e87f7a1c340c7f296d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11789496.exe

Filesize
257KB

MD5
4097446966a1f8e5bc5e5dc449d594fb

SHA1
21b5ade485267fbc111fd46ca9aa10458251a520

SHA256
aa03b1948bd7bf8ee8048959a27386f6d631b2d4873588befeededa192ce7cd3

SHA512
3f50b5cd6c26f5ab255dddb69e02f5dbcc7d5f1d3e66474a5c262ef3c085a8dd4bb3545a0a8faa5ddc530a89aaf4c981c57de631c035fc39a2c25838e2b567fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\11789496.exe

Filesize
257KB

MD5
4097446966a1f8e5bc5e5dc449d594fb

SHA1
21b5ade485267fbc111fd46ca9aa10458251a520

SHA256
aa03b1948bd7bf8ee8048959a27386f6d631b2d4873588befeededa192ce7cd3

SHA512
3f50b5cd6c26f5ab255dddb69e02f5dbcc7d5f1d3e66474a5c262ef3c085a8dd4bb3545a0a8faa5ddc530a89aaf4c981c57de631c035fc39a2c25838e2b567fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk720685.exe

Filesize
340KB

MD5
80af2c67431e948091ff0701e3810329

SHA1
71e5e57e3d12541d86a87fd87e9bf43cd6f7f748

SHA256
9b0ce8368ca835ccd188ebb819ee56a259c806b2b488388a54b73ee9e592652a

SHA512
0ab3035a29c36907855ab80560b6cef54dd337af0e42df23f635eea7eedce42516f1fe17fa168679fd6f0da96693444220650d0864e578d67a6f07a676e6b508

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk720685.exe

Filesize
340KB

MD5
80af2c67431e948091ff0701e3810329

SHA1
71e5e57e3d12541d86a87fd87e9bf43cd6f7f748

SHA256
9b0ce8368ca835ccd188ebb819ee56a259c806b2b488388a54b73ee9e592652a

SHA512
0ab3035a29c36907855ab80560b6cef54dd337af0e42df23f635eea7eedce42516f1fe17fa168679fd6f0da96693444220650d0864e578d67a6f07a676e6b508

Download Submit
memory/396-148-0x0000000007310000-0x00000000078B4000-memory.dmp

Filesize
5.6MB

Download
memory/396-149-0x0000000002CB0000-0x0000000002CDD000-memory.dmp

Filesize
180KB

Download
memory/396-150-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/396-151-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/396-152-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-153-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-155-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-157-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-159-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-161-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-163-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-165-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-167-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-169-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-171-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-173-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-175-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-177-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-179-0x00000000049F0000-0x0000000004A03000-memory.dmp

Filesize
76KB

Download
memory/396-180-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/396-182-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/396-184-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/396-183-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/396-185-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/436-190-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-191-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-193-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-195-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-197-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-199-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-201-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-203-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-205-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-207-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-209-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-211-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-213-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-215-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-217-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-219-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-221-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-223-0x0000000002CE0000-0x0000000002D26000-memory.dmp

Filesize
280KB

Download
memory/436-224-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-225-0x0000000007730000-0x0000000007765000-memory.dmp

Filesize
212KB

Download
memory/436-227-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-229-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-986-0x0000000009C40000-0x000000000A258000-memory.dmp

Filesize
6.1MB

Download
memory/436-987-0x000000000A300000-0x000000000A312000-memory.dmp

Filesize
72KB

Download
memory/436-988-0x000000000A320000-0x000000000A42A000-memory.dmp

Filesize
1.0MB

Download
memory/436-989-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-990-0x000000000A440000-0x000000000A47C000-memory.dmp

Filesize
240KB

Download
memory/436-991-0x000000000A740000-0x000000000A7A6000-memory.dmp

Filesize
408KB

Download
memory/436-992-0x000000000AE10000-0x000000000AEA2000-memory.dmp

Filesize
584KB

Download
memory/436-993-0x000000000AFD0000-0x000000000B046000-memory.dmp

Filesize
472KB

Download
memory/436-994-0x000000000B0A0000-0x000000000B262000-memory.dmp

Filesize
1.8MB

Download
memory/436-995-0x000000000B280000-0x000000000B7AC000-memory.dmp

Filesize
5.2MB

Download
memory/436-996-0x000000000B830000-0x000000000B84E000-memory.dmp

Filesize
120KB

Download
memory/436-998-0x000000000B930000-0x000000000B980000-memory.dmp

Filesize
320KB

Download
memory/436-1000-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-1001-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/436-1002-0x0000000004940000-0x0000000004950000-memory.dmp

Filesize
64KB

Download
memory/3356-1007-0x0000000000240000-0x0000000000268000-memory.dmp

Filesize
160KB

Download
memory/3356-1008-0x0000000006FC0000-0x0000000006FD0000-memory.dmp

Filesize
64KB

Download