f4111d30be32600233ad61440ff2f9a6484f3ba6c04fae4b522fc09ab0de3831

Analysis

max time kernel
129s
max time network
132s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:10

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General

Target

477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
Size

606KB
MD5

ec244cbabaaa60802ed76d8964a79cb3
SHA1

56419b721068e70b2b69520017f94606927fe595
SHA256

477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351
SHA512

734e394c523493d9f5524eae3b6f9b20f5d291ea6052cce7de12c34c5b3833c7dc7377974480517f2eab5c962050a7f7a8a911a228e47f2aefb0fb3fa7d168f4
SSDEEP

6144:TtT/Yq3v9Auky+4dusAIFB++velibxPyp/64wjOjn6cB3ri57:16u7+487IFjvelQypyfy7i57

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
1360	app.exe
2044	app.exe
2632	My.RawFile.exe

Loads dropped DLL 3 IoCs

pid	Process
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
1360	app.exe
1360	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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\app.exe"	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.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 1360 set thread context of 2068	1360	app.exe	35
PID 1360 set thread context of 1236	1360	app.exe	34

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	aspnet_compiler.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
2044	app.exe
2044	app.exe
2044	app.exe
2044	app.exe
2044	app.exe
2044	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
2632	My.RawFile.exe
2632	My.RawFile.exe
2632	My.RawFile.exe
2632	My.RawFile.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe
1360	app.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
Token: SeDebugPrivilege	1360	app.exe
Token: SeDebugPrivilege	2044	app.exe
Token: SeDebugPrivilege	2632	My.RawFile.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2632	My.RawFile.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1360	2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe	31
PID 2380 wrote to memory of 1360	2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe	31
PID 2380 wrote to memory of 1360	2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe	31
PID 2380 wrote to memory of 1360	2380	477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe	31
PID 1360 wrote to memory of 2044	1360	app.exe	32
PID 1360 wrote to memory of 2044	1360	app.exe	32
PID 1360 wrote to memory of 2044	1360	app.exe	32
PID 1360 wrote to memory of 2044	1360	app.exe	32
PID 1360 wrote to memory of 2632	1360	app.exe	33
PID 1360 wrote to memory of 2632	1360	app.exe	33
PID 1360 wrote to memory of 2632	1360	app.exe	33
PID 1360 wrote to memory of 2632	1360	app.exe	33
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 1236	1360	app.exe	34
PID 1360 wrote to memory of 2068	1360	app.exe	35
PID 1360 wrote to memory of 1236	1360	app.exe	34

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

C:\Users\Admin\AppData\Local\Temp\477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.exe
"C:\Users\Admin\AppData\Local\Temp\477abe4b25790663f42286884bad1f54fccac4fd3c881cf1c7d7ad8d7bab3351.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:2380
- 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:1360
- - 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:2044
- - 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:2632
- - 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:1236
- - 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:2068

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
3d5fffa7ddeb621d652dfc19679241b0

SHA1
d214d271e1f8de546cfe9e36dc39daf31a3e4003

SHA256
b739cf264c6ed799b3c74f8292532146c151b620806b3a10dfdaef767af36450

SHA512
a5d1d44e048034bc7481d5ae3115e74399d3d995acce558328e26c736ce210451ceca0de78cb354e5a4e7fe848d25e5ec8292eeaf8195a1a795c1d3f72c112ce

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

Filesize
344B

MD5
8cb0b8454c8ffb414e693cace5331c60

SHA1
66cd4fa5d9d66dd9377731c6b223c5d7cdb18d22

SHA256
fbf3af8d7d27f324428382509d530a475edc454c195f711e5af20bd914d03da2

SHA512
9532efa416ace8decc6f1029fe5f5306e27eb23bda7e86350a0844f194d32b9c13bb056f814137d483d6aedabc94896c5d960b1b2d53725bbc4c4577863ceab8

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBD87.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBDA9.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD172.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
612KB

MD5
624642adacf0fe11665bcbb4b3ca3b39

SHA1
7c68604aa302db23338127588648ddaebc974ab1

SHA256
4260d04824f199f8c7c76d748d8360c53aef5b5e074703cab462bdcf2d53dca6

SHA512
051b36ebefb8cb25a6028e9c3c339717dc7ce2e10109287d919f9ae5d3fbff4b8b7f027443c4bbe264d46219c478fb37b898b76abb679062c2cfcc37c30b4b5b

Download Submit
memory/1360-204-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/1360-264-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2068-259-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-244-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-238-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-242-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-248-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-254-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2068-255-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2068-258-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2380-0-0x0000000074371000-0x0000000074372000-memory.dmp

Filesize
4KB

Download
memory/2380-3-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-181-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-203-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-182-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-184-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-183-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-196-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2380-1-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download