5e1c98cddce4b990947d12476ececc3703bc593fe503c55050b0b6cd299f3c23

Analysis

max time kernel
150s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 14:01

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General

Target
Installer/Installer.exe
Size 3.5MB
Sample260825-rbttrazvg1
SHA256 5e1c98cddce4b990947d12476ececc3703bc593fe503c55050b0b6cd299f3c23
MD5 2868086a4034f2fcf8f54780fdf95c46
SHA1 0148b1c5365dfe5cfd033ece2890e626ce9a3c2e
SHA512 48f262479065c7b75d3870561a6788e8f7e4d3457dad399887baadff4ad3891493e1ee72e9295d58868ae6d4b06ec989ea27684f96081bd6b91fcdbb212f7b33
SSDEEP 49152:umxZogJTDW3kj1A/r7GV5NGUcUnufCP0ZwY/D2oEI0nXO3bgwGQj9mC5ND1p8tk/:uSTaGjNGUc7CP0//REI0nXc0r2
TLSH
T1DE06190B3885B060D49A4D31A13A51627B207CADC33C27AB6E91D6B51F767C22E7BF71
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

collection credential_access defense_evasion discovery spyware stealer

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2680	chrome.exe
1768	chrome.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 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-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Installer.exe
Key opened	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Installer.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

Looks up external IP address via web service 1 TTPs 1 IoCs

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

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	ip-api.com

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
1984	chrome.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Kills process with taskkill 7 IoCs

defense_evasion

pid	Process
4252	taskkill.exe
5060	taskkill.exe
4976	taskkill.exe
900	taskkill.exe
3460	taskkill.exe
5400	taskkill.exe
5260	taskkill.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4248	Installer.exe
4248	Installer.exe
4248	Installer.exe
4248	Installer.exe
4248	Installer.exe
4248	Installer.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	4252	taskkill.exe
Token: SeDebugPrivilege	900	taskkill.exe
Token: SeDebugPrivilege	5060	taskkill.exe
Token: SeDebugPrivilege	4976	taskkill.exe
Token: SeDebugPrivilege	3460	taskkill.exe
Token: SeDebugPrivilege	5260	taskkill.exe
Token: SeDebugPrivilege	5400	taskkill.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 5400	4248	Installer.exe	89
PID 4248 wrote to memory of 5260	4248	Installer.exe	90
PID 4248 wrote to memory of 4252	4248	Installer.exe	91
PID 4248 wrote to memory of 5060	4248	Installer.exe	92
PID 4248 wrote to memory of 4976	4248	Installer.exe	93
PID 4248 wrote to memory of 900	4248	Installer.exe	95
PID 4248 wrote to memory of 3460	4248	Installer.exe	97
PID 4248 wrote to memory of 2680	4248	Installer.exe	104
PID 2680 wrote to memory of 3516	2680	chrome.exe	105
PID 2680 wrote to memory of 1760	2680	chrome.exe	108
PID 4248 wrote to memory of 1768	4248	Installer.exe	111
PID 1768 wrote to memory of 1028	1768	chrome.exe	112

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Installer.exe

C:\Users\Admin\AppData\Local\Temp\Installer\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Installer\Installer.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
PID:4248
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM chrome.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:5400
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM msedge.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:5260
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM brave.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4252
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM opera.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:5060
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM vivaldi.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4976
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM browser.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:900
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill /F /IM firefox.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3460
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe"
  2⤵
  - Loads dropped DLL
  - Enumerates system info in registry
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x1cc,0x1d0,0x1d4,0x1a8,0x1d8,0x7fff2635c728,0x7fff2635c734,0x7fff2635c740
    3⤵
    PID:3516
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1656,i,13863776005624239619,6455019574420593469,262144 --field-trial-handle=1956,i,15954885946533271007,4700144206702111942,262144 --variations-seed-version --mojo-platform-channel-handle=1952 /prefetch:2
    3⤵
    PID:1760
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=284,i,3899053606941965328,5689498403789661383,524288 --field-trial-handle=1956,i,15954885946533271007,4700144206702111942,262144 --variations-seed-version --mojo-platform-channel-handle=2096 /prefetch:11
    3⤵
    - System Time Discovery
    PID:1984
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe"
  2⤵
  - Loads dropped DLL
  - Enumerates system info in registry
  - Suspicious use of WriteProcessMemory
  PID:1768
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x1f4,0x1f8,0x1fc,0x1b4,0x204,0x7fff2635c728,0x7fff2635c734,0x7fff2635c740
    3⤵
    PID:1028

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:2472

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:2380

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:4932

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

System Time Discovery

T1124

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat
Size 40B
SHA256 95cb62b42698e7f06379df40c942fe0fce2247fc09a055fbd4067a1415770e80
MD5 0aed033326e24dfd351e48d099e4af90
SHA1 e813b2ae43ac30d036c421e5f17ab707fbdd9f81
SHA512 fbb6f429690618fc3282cbe579539d91e3408878f2b220a977cdf48285600dfd42494ced9a6aecb4b17c0ab3df982d2fe7b4ccc0dc78b9523cf9eac0774198e8
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 4KB
SHA256 3e428f9c4fb81d459735350a19e7149f2e8d93da16c941907b5ce94265306191
MD5 2f6702c5095b7eb1fe79c4f39f6c9460
SHA1 b21a815ebedb29f866b68566041b2f650d452400
SHA512 80f0ea2162c64a8a6563bdde652bb48620a592172f8cca8d9c00792bf2a29aa0d0530f7fe17f7519eff8ad2c52555fedfb12184d4100425a0fc36164d5a6ac9b
SSDEEP 96:mC0d+Ar2aetJRxW2rgj0+f+U+/EfezeRDotok5VVDyB6JGyvTNm6zjR+PEhiv4a:mC0Nr7OJRPrL9/EtDUDjS9ImgjR+shM
TLSH
T14DA13932A47E9CB799B38549F1563B07DFA4B16B5A21BF44D9ED2B0C10A70DC1382A23
MD5 SHA1 SHA512 SSDEEP TLSH

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Variations

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Variations
Size 86B
SHA256 474d668707f1cb929fef1e3798b71b632e50675bd1a9dceaab90c9587f72f680
MD5 16b7586b9eba5296ea04b791fc3d675e
SHA1 8890767dd7eb4d1beab829324ba8b9599051f0b0
SHA512 58668d0c28b63548a1f13d2c2dfa19bcc14c0b7406833ad8e72dfc07f46d8df6ded46265d74a042d07fbc88f78a59cb32389ef384ec78a55976dfc2737868771
TLSH
T175A02407C473C00FFC144051C45C034134F4C047011DD4015070D31314D40CF03F5435
MD5 SHA1 SHA512 TLSH

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abe_key_2680.txt

Path C:\Users\Admin\AppData\Local\Temp\abe_key_2680.txt
Size 64B
SHA256 3f6bbc0bc197ea3b01ef32bd5913a833e39bd9676f9bc6ff694419a06b3375c1
MD5 a2902d9f8953374ea892de9580cf210b
SHA1 5f1373fb802655c5615743a4417a13fd493a4223
SHA512 5be9c34bc30feec8f81bcdad8660efb4c65a2159e145b7e18f5a4eeb3e11659501ab9101ed885af0def892545fc9844b49a4bff496bd91d1f5af407d2e33155f
TLSH
T1B1A022300830B0C3088CCA0A02A80ECF0C2030E2A0A8822C0000E0020E28000C32800F
MD5 SHA1 SHA512 TLSH

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kmd_abe_2680.dll

Path C:\Users\Admin\AppData\Local\Temp\kmd_abe_2680.dll
Size 18KB
SHA256 a2b71fccb32a240a6b4d1829a98d14648ed26f53a11e34093c4c8441d0841a0f
MD5 0a722099a3a04b21c7cf2be427c97da8
SHA1 93242c88f93d499358ab2d736b67f9b5837cd1f5
SHA512 4b7a2d4e8602d6b0c874d1e29f7e1318b4a195414ae2fdfedb62d4842152f5d6abaed37a4472403f2687d709b81fb1e43f9c779357479dbd781ef49c62e9aee6
SSDEEP 384:WZCEQMnwXECSuRbVoWzqoDuRTs1+qGh9PUZ:Wr6BSIzqWuRc34c
TLSH
T1CA82080F775328EDC55AC23889FF577EF2F37401626A3B2E1A68D2361C50A78563A94C
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4248-16-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-17-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-21-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-23-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-0-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-71-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-73-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-75-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-83-0x0000000140000000-0x000000014003E000-memory.dmp

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memory/4248-92-0x0000000140000000-0x000000014003E000-memory.dmp

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