a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268

Analysis

max time kernel
56s
max time network
140s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:28

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General

Target

a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
Size

896KB
MD5

8a053c1ee0f0ad79e8cd1a0788741383
SHA1

b6e1e501874d798c8978e6e376be936386b87866
SHA256

a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268
SHA512

94490fda5e002d24a4937a6be622848701ce4ce0b3c5e48bd76ea083bdd2f6fb66bf74c6403554ef98ecb8781c92b4005b02d5db64e2fc4d3bca19faeaad8c4f
SSDEEP

12288:HqDEvFo+yo4DdbbMWu/jrQu4M9lBAlKhQcDGB3cuBNGE6iOrpfe4JdaDgaTTQ:HqDEvCTbMWu7rQYlBQcBiT6rprG8anQ

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	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
1040	chrome.exe
1040	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe
Token: SeShutdownPrivilege	1040	chrome.exe

Suspicious use of FindShellTrayWindow 7 IoCs

pid	Process
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
1040	chrome.exe
1040	chrome.exe
1040	chrome.exe
1040	chrome.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 1040	2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe	28
PID 2052 wrote to memory of 1040	2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe	28
PID 2052 wrote to memory of 1040	2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe	28
PID 2052 wrote to memory of 1040	2052	a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe	28
PID 1040 wrote to memory of 396	1040	chrome.exe	29
PID 1040 wrote to memory of 396	1040	chrome.exe	29
PID 1040 wrote to memory of 396	1040	chrome.exe	29
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 1536	1040	chrome.exe	31
PID 1040 wrote to memory of 308	1040	chrome.exe	32
PID 1040 wrote to memory of 308	1040	chrome.exe	32
PID 1040 wrote to memory of 308	1040	chrome.exe	32
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33
PID 1040 wrote to memory of 2600	1040	chrome.exe	33

C:\Users\Admin\AppData\Local\Temp\a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe
"C:\Users\Admin\AppData\Local\Temp\a1fb3e3bfa47fcb6a213addb2125c0971eccaba914830be8f9e2104c2edb2268.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2052
- 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:1040
- - 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,0x7fef6d99758,0x7fef6d99768,0x7fef6d99778
    3⤵
    PID:396
- - 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=1132 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:2
    3⤵
    PID:1536
- - 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=1508 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:308
- - 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=1580 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:2600
- - 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=2064 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:2620
- - 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=2072 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:2660
- - 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=1704 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:2
    3⤵
    PID:1804
- - 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=3204 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:1
    3⤵
    PID:2752
- - 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=2088 --field-trial-handle=1308,i,14040920630715504786,10192755980403665674,131072 --disable-features=CrashRecovery /prefetch:8
    3⤵
    PID:956

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:1932

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\2d680f41-d2a3-4e6b-858e-08741d89c58d.tmp

Filesize
6KB

MD5
c47900bb3bfe4123994c65106683cfcb

SHA1
6c78998ef822fb6efe98f407882fc8f792c20d6a

SHA256
4f8254701e7be42623236493018b665c26d101330a28848e834d40cffda97d64

SHA512
2c25f7bbbb9ef10aeb59dcb422b76548360df71d33366e1a4b33d4169e4d6ee5dde71b01b8bc079e3503b73edccce9c81e0af8de6d35c0f6da6f2214f249d8b7

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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

Filesize
1KB

MD5
2b5a111c06704817dcb3d87898947000

SHA1
eaf538f1f2cd87208833e17dad34de10c2a0d61b

SHA256
7f80b4d071f39805a64d3a81e320d2460d72c2370075a3a32e2b9d093d1395ac

SHA512
90ca7fddf4d0ab4872007eefc606d05b91fe2faac42f2a4986c66b0aebf26b752a0ede73963318fca3e12c5ad4cd1c09c5ec7ac64347464887e0b1cbf1bbb148

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit