a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d

Analysis

max time kernel
39s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:29

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General

Target

a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
Size

896KB
MD5

1355f9171ec60527abde0294c9bc90fa
SHA1

15752f1a122b153511ddb621a7b8ebfb7fbb95d4
SHA256

a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d
SHA512

2a5a7b069f7f26ecd58b0dded6bd529cff4d47a914817403ab58ae862028658eaf4e4b6bba215b51370105c3f743b8f71de8b1ff6fc969c5e954a66253d8d220
SSDEEP

12288:9qDEvFo+yo4DdbbMWu/jrQu4M9lBAlKhQcDGB3cuBNGE6iOrpfe4JdaDgagT4:9qDEvCTbMWu7rQYlBQcBiT6rprG8a44

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 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	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe

Enumerates system info in registry 2 TTPs 3 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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
2484	chrome.exe
2484	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe
Token: SeShutdownPrivilege	2484	chrome.exe

Suspicious use of FindShellTrayWindow 7 IoCs

pid	Process
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
2484	chrome.exe
2484	chrome.exe
2484	chrome.exe
2484	chrome.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2484	3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe	31
PID 3060 wrote to memory of 2484	3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe	31
PID 3060 wrote to memory of 2484	3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe	31
PID 3060 wrote to memory of 2484	3060	a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe	31
PID 2484 wrote to memory of 824	2484	chrome.exe	32
PID 2484 wrote to memory of 824	2484	chrome.exe	32
PID 2484 wrote to memory of 824	2484	chrome.exe	32
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 2660	2484	chrome.exe	34
PID 2484 wrote to memory of 1920	2484	chrome.exe	35
PID 2484 wrote to memory of 1920	2484	chrome.exe	35
PID 2484 wrote to memory of 1920	2484	chrome.exe	35
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36
PID 2484 wrote to memory of 2828	2484	chrome.exe	36

C:\Users\Admin\AppData\Local\Temp\a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe
"C:\Users\Admin\AppData\Local\Temp\a26901e9e1f370fe377918d1975fcf06ec58bd980cb33ef00c368c3a051ba61d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --app="https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --start-fullscreen --no-first-run --disable-session-crashed-bubble --disable-features=CrashRecovery
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2484
- - 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6b09758,0x7fef6b09768,0x7fef6b09778
    3⤵
    PID:824
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1180 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:2
    3⤵
    PID:2660
- - 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 --mojo-platform-channel-handle=1500 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:1920
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1608 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:2828
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1580 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:2992
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2128 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:1960
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1260 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:2
    3⤵
    PID:3020
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3248 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:3008
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3556 --field-trial-handle=1192,i,975633350054180723,1925930233672698840,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:2380

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
2KB

MD5
281f9140c7030bd89f73bc027efcc21b

SHA1
32aa840c820a6a8ad6bda71658f1ab429da6006b

SHA256
bea41f50263bfaea79be36f96b068322f3e733742dbe6fd81cd5c3c228486f86

SHA512
1d38e3c5d9d21f44504e745b7535224c1d0cb31fddc7c510be20bca9f305c7664007fa030a21fe87423f51c841e9cb0d7b7c1c388325c74a5a5a0eb4472c7820

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\a2230625-866b-4c95-8477-a525cbda95e5.tmp

Filesize
6KB

MD5
06b739857dfa784af59502d630adb2ac

SHA1
3ae6240c12ab6f5c40dc8edbc12a3eec7f824681

SHA256
044a63765a686232cb104d6d1a5e4097626c1bef493558d3a76909a61ba352ec

SHA512
0940a424ffc945d320890cef61a0f27592c09237eb63f0da58e45e1fd08bc598185598362beafdc1680228e9f844bc480ccca042ae1fa16076317273d7e291d3

Download Submit