63b2109d651e58bdceb6dcd68821e723f4a5ce45875405cf395ff04937ea26b8

Analysis

max time kernel
150s
max time network
136s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:14

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General

Target

9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
Size

686KB
MD5

882736af79fb15364f7edb2cb55c893f
SHA1

0880a994a805ee4a8cf456d9aa3bc65ce4b2d035
SHA256

9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494
SHA512

0d8e8cb355629ff7c896eff65e9cfc69320a9c7985eecb676768676516a3de4b1162d9e4be6ccbcbd129e9ec1e8d59c9db3b56fe6c88c30452718b081a98e337
SSDEEP

6144:xtT/Yq3v9Auky+4dusAIFB++velibxPyp/64wjOjn6cB3rCc7:76u7+487IFjvelQypyfy7Cc7

Score

10^/10

collection credential_access discovery persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Boy12345#

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1128	app.exe
3044	app.exe
1408	My.RawFile.exe

Loads dropped DLL 3 IoCs

pid	Process
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
1128	app.exe
1128	app.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\app.exe"	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
10	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 2100	1128	app.exe	34
PID 1128 set thread context of 1432	1128	app.exe	35

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	My.RawFile.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
3044	app.exe
3044	app.exe
3044	app.exe
3044	app.exe
3044	app.exe
3044	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1408	My.RawFile.exe
1408	My.RawFile.exe
1408	My.RawFile.exe
1408	My.RawFile.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe
1128	app.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
Token: SeDebugPrivilege	1128	app.exe
Token: SeDebugPrivilege	3044	app.exe
Token: SeDebugPrivilege	1408	My.RawFile.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1408	My.RawFile.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 1128	3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe	31
PID 3064 wrote to memory of 1128	3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe	31
PID 3064 wrote to memory of 1128	3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe	31
PID 3064 wrote to memory of 1128	3064	9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe	31
PID 1128 wrote to memory of 3044	1128	app.exe	32
PID 1128 wrote to memory of 3044	1128	app.exe	32
PID 1128 wrote to memory of 3044	1128	app.exe	32
PID 1128 wrote to memory of 3044	1128	app.exe	32
PID 1128 wrote to memory of 1408	1128	app.exe	33
PID 1128 wrote to memory of 1408	1128	app.exe	33
PID 1128 wrote to memory of 1408	1128	app.exe	33
PID 1128 wrote to memory of 1408	1128	app.exe	33
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 2100	1128	app.exe	34
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35
PID 1128 wrote to memory of 1432	1128	app.exe	35

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

C:\Users\Admin\AppData\Local\Temp\9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe
"C:\Users\Admin\AppData\Local\Temp\9e9642daecce85c22839d2da2451d575e39e53e3678d59346a08d7a20fdff494.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Users\Admin\AppData\Roaming\app.exe
  "C:\Users\Admin\AppData\Roaming\app.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1128
- - C:\Users\Admin\AppData\Roaming\app.exe
    "C:\Users\Admin\AppData\Roaming\app.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3044
- - C:\Users\Admin\AppData\Roaming\My.RawFile.exe
    "C:\Users\Admin\AppData\Roaming\My.RawFile.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - outlook_office_path
    - outlook_win_path
    PID:1408
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2100
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
71KB

MD5
83142242e97b8953c386f988aa694e4a

SHA1
833ed12fc15b356136dcdd27c61a50f59c5c7d50

SHA256
d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

SHA512
bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
2059d88e1162f439c214f370666776dc

SHA1
8d892cbc37ef310b7df87ad3dbe6979ae5d09e9c

SHA256
5e4dce862d75559ce0cd8ed867a98363f72daac28afb2a0ca32132a0c677b60f

SHA512
36f64f5ea3b14b24c28cb76a7d3e8778d15516225d560d1a76828e457f65458c1cca5e79322b617bc01e8559aaabb478b08af1e922d8178497322a8061fef790

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
c365d06988cca969aa355f966154ecbe

SHA1
5cf725da5baba59f0e6808f37707c726b443450f

SHA256
5ec5f82c0cab1e2cd85e5660cb0b7c2c72daa58eee73ee59ef3b27c37adf1863

SHA512
5e9c3590dc4f8d9134d6d547da668267ecdb20eebde3b53c55b4e15f362396ae7e705a4279bdc48503e4b7b08a30556b918422d81080f4eecf409e19f8cc73a5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
08edef2911f809eb4b6061c9fbfc7367

SHA1
bec685b429bd4c8e4476d492337b714b9da19031

SHA256
1fb3e7a950fe6f1a4e45e55441b61dfa47aa386c9fcbb680ea03349bfe7ba9ee

SHA512
a861a94918b322af753b37d5d11067b7e3569295042a34a028547b306d8f8de9c84e62591431c71ebd17667f9280b80a9fbdeb3f7fc64be82a98531f6cfa2cbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC91B.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC93D.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD799.tmp

Filesize
183KB

MD5
109cab5505f5e065b63d01361467a83b

SHA1
4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

SHA256
ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

SHA512
753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

Download Submit
C:\Users\Admin\AppData\Roaming\My.RawFile.exe

Filesize
142KB

MD5
5a733ef0de5e31e2e4b4abb016c0f251

SHA1
28644040a6deac35c20fa931b5d003a97293363e

SHA256
a80c77ca694eca3f6629c54572aba811e64b61975c5db2ff38c8d662d12b1ce7

SHA512
9d09ac6b6a560643cac08345ab6ef8578011b11be7d4821d7aa1b3d76f2801d30cb4d206a4ff9335f0ece5cfa2ec8258754b2481102eac3da064e5005f7ffba9

Download Submit
C:\Users\Admin\AppData\Roaming\app.exe

Filesize
692KB

MD5
a484f53f699cbb667b07ed42c12f0e50

SHA1
c83cfb5d701d0225f80116b45524c1fb4c6b7307

SHA256
9f1b275c4cf7b20dfc975769d99e20b5bade6aa42e932545769a22b330b00b83

SHA512
41165b1e9fdbc31a9bd46685fdd30a199843872bba4c4ba424038453782a92cf0856817b69f4ff223e7cadf3c37cb842243b0f052aab5078763a2edeb0a06b22

Download Submit
memory/1128-203-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/1128-269-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/1432-264-0x0000000000080000-0x0000000000090000-memory.dmp

Filesize
64KB

Download
memory/1432-266-0x0000000000080000-0x0000000000090000-memory.dmp

Filesize
64KB

Download
memory/1432-259-0x0000000000080000-0x0000000000090000-memory.dmp

Filesize
64KB

Download
memory/2100-245-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2100-247-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-241-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-237-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-248-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-239-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-243-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2100-246-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/3064-0-0x00000000741F1000-0x00000000741F2000-memory.dmp

Filesize
4KB

Download
memory/3064-181-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-195-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-183-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-202-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-2-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-182-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/3064-1-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download