c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97

Analysis

max time kernel
100s
max time network
107s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 14:02

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General

Target

builder.exe
Size

10KB
MD5

4f04f0e1ff050abf6f1696be1e8bb039
SHA1

bebf3088fff4595bfb53aea6af11741946bbd9ce
SHA256

ded51c306ee7e59fa15c42798c80f988f6310ea77ab77de3d12dc01233757cfa
SHA512

94713824b81de323e368fde18679ef8b8f2883378bffd2b7bd2b4e4bd5d48b35c6e71c9f8e9b058ba497db1bd0781807e5b7cecfd540dad611da0986c72b9f12
SSDEEP

96:IJXYAuB2glBLgyOk3LxdjP2rm549JSTuwUYXzP+B1izXTa/HFpff3LG+tzNt:IJXDk7LI4uwtDPC1ijCHffSs

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1376	chrome.exe
1376	chrome.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe
Token: SeShutdownPrivilege	1376	chrome.exe

Suspicious use of FindShellTrayWindow 51 IoCs

pid	Process
2992	builder.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe
1376	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 2744	1376	chrome.exe	31
PID 1376 wrote to memory of 2744	1376	chrome.exe	31
PID 1376 wrote to memory of 2744	1376	chrome.exe	31
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1736	1376	chrome.exe	33
PID 1376 wrote to memory of 1624	1376	chrome.exe	34
PID 1376 wrote to memory of 1624	1376	chrome.exe	34
PID 1376 wrote to memory of 1624	1376	chrome.exe	34
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35
PID 1376 wrote to memory of 2196	1376	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\builder.exe
"C:\Users\Admin\AppData\Local\Temp\builder.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2992

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1376
- 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,0x7fef7839758,0x7fef7839768,0x7fef7839778
  2⤵
  PID:2744
- 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=1160 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:2
  2⤵
  PID:1736
- 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=1492 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:8
  2⤵
  PID:1624
- 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=1584 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:8
  2⤵
  PID:2196
- 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=2156 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:1
  2⤵
  PID:1968
- 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=2164 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:1
  2⤵
  PID:2528
- 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=1016 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:2
  2⤵
  PID:2640
- 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=3216 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:1
  2⤵
  PID:2980
- 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=2788 --field-trial-handle=1224,i,372466261684697173,16990746150484650854,131072 /prefetch:8
  2⤵
  PID:1508

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:1956

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\25cb0b70-f5f4-45fc-ba9a-3f39446ec544.tmp

Filesize
352KB

MD5
ac9f16d8193b67a1a12284c77d44f3ad

SHA1
a3eb14ad6bf7f0905ae0bab58f8875f44da428d9

SHA256
c41920686e77bb4d9abb83be3c4feb7127ddcddaf3beb4b5f010686a5845a623

SHA512
301f3f56419286085ea753297c3d648434dae80c4ac15614d1e8b5c41316af61f6948bed8b337b6581993e296a3cf2b5ab7b45d52906cb78d1d399049fa282cc

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

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
4KB

MD5
e91ab1110f10061962387d2db0cdda10

SHA1
841c01f1a356f9eb5a0b7987fdd3c28a738d0160

SHA256
5c78a490134cd15ca3d8dac59ef6c9e989d046b54304e91c1a34ad7ff7ea6d3a

SHA512
3a636bf1584a1a4efd4083fd86e523e81c960a9109ac66e2f337363e649d5a9fb553ff20ad6dfcac64d72c344703edecdb83905d13df0e041b38d61ac5f0a51a

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\Local State

Filesize
352KB

MD5
02f1c26e67fc7afe1e19d5d03f0febfd

SHA1
2a34306a75a0f68c52930a3364f8b5032144b497

SHA256
04c1d8f2e1dfcf60eae8a5ef88a5ff169afab5e2f9b27b9895d120f03904c8c0

SHA512
e72851c0cf4f3ca19c83b366cc12a41a2bf2b69377e58a7b0aa8621e588df1273391b517a15c0822d677f65c161c715075f4828e3776ef26eb353130ea919a20

Download Submit
memory/2992-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2992-1-0x0000000000350000-0x0000000000358000-memory.dmp

Filesize
32KB

Download
memory/2992-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2992-3-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/2992-4-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/2992-5-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download