f683181aa892723c86c7426a30b107617f8efdfd951a18e62d35c90231af6033

Analysis

max time kernel
68s
max time network
177s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
14-11-2023 19:12

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General

Target

expensmfaauthapp.html
Size

1KB
MD5

d9e5eec328ef424328f250647f625749
SHA1

6c4ac6a1f117f73375db5addc3352340f5af34ed
SHA256

f683181aa892723c86c7426a30b107617f8efdfd951a18e62d35c90231af6033
SHA512

14a95b0e7791c6b8b4e51b82a4e9115cadf4d7faa7cb29405f622061b7c5ca98a72bff852d37a14c6b30f023a75b471ba1d9c42c38db541b35391ce290232ff3

Score

1^/10

Malware Config

Signatures

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 2 IoCs

pid	Process
2184	chrome.exe
2184	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe
Token: SeShutdownPrivilege	2184	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe
2184	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 1056	2184	chrome.exe	27
PID 2184 wrote to memory of 1056	2184	chrome.exe	27
PID 2184 wrote to memory of 1056	2184	chrome.exe	27
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2652	2184	chrome.exe	29
PID 2184 wrote to memory of 2732	2184	chrome.exe	31
PID 2184 wrote to memory of 2732	2184	chrome.exe	31
PID 2184 wrote to memory of 2732	2184	chrome.exe	31
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30
PID 2184 wrote to memory of 2520	2184	chrome.exe	30

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\expensmfaauthapp.html
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:2184
- 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,0x7fef67f9758,0x7fef67f9768,0x7fef67f9778
  2⤵
  PID:1056
- 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=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:2
  2⤵
  PID:2652
- 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=1596 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:8
  2⤵
  PID:2520
- 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=1512 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:8
  2⤵
  PID:2732
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2268 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:1
  2⤵
  PID:2508
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2284 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:1
  2⤵
  PID:2472
- 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=1396 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:2
  2⤵
  PID:1912
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3544 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3688 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:1
  2⤵
  PID:1492
- 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=2472 --field-trial-handle=1244,i,13671638913843193256,5147906491066264204,131072 /prefetch:8
  2⤵
  PID:876

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:1528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
344B

MD5
d62609e27c86dd402942dc88b91b1b70

SHA1
9585e14d377122b3b545d9ebc4480ee8dcee8416

SHA256
b9e05474b76ac725afeccea8b1a261da04677bf881aca2a9d74911ba3fbb82ba

SHA512
17651570a3843d99fd07345c4af4832c36e6cea21a724b5953daebf6da26c189b98bb4437697ab16488925fc31014c1fa61cd09787728ffe2c0db6f30788759f

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
9945fad0e8cd75e12531ecec00a8e8b4

SHA1
57689e022b02dc3b38d9aae723eda32678f2eb62

SHA256
b53d99c292b919723a9b3dfc5f267d63aa8f68e77c6d54631c26e0488427c92e

SHA512
57e485eec1ee52bc41bc37e2ae75aedcbda174b2e910bc536b9daf23df52f1fff4a9618f6d9ff46927f4c9a203628aa58f92118682cf523a59f81ac7d63e91c4

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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\Default\e172e5ad-a3c1-461a-a7ff-2122988b4a2d.tmp

Filesize
4KB

MD5
0a4e18aa8ddf291e19043e65406532d8

SHA1
87773c62f2bc11c0f35114e4449712311fae0682

SHA256
552331011f39f3c5fb155a696746383ea339118893d25b19d353c03106515783

SHA512
e73c9856eb3d9fc55b1f2e80d57d4cff67ee9953e7c761f8bb1d0e59204e9fe7dfabc8110c965ebb7ccff05da36d587e9367760b7127413271a93fd5310442af

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC5AF.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC643.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit