hxxps://chinadashengbank[.]co[.]tz/

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
28/03/2024, 13:40

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General

Target

https://chinadashengbank.co.tz/

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133561069887199028"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4088	chrome.exe
4088	chrome.exe
4380	chrome.exe
4380	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4088	chrome.exe
4088	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe
Token: SeShutdownPrivilege	4088	chrome.exe
Token: SeCreatePagefilePrivilege	4088	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe
4088	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4088 wrote to memory of 4880	4088	chrome.exe	77
PID 4088 wrote to memory of 4880	4088	chrome.exe	77
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 4472	4088	chrome.exe	79
PID 4088 wrote to memory of 2384	4088	chrome.exe	80
PID 4088 wrote to memory of 2384	4088	chrome.exe	80
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81
PID 4088 wrote to memory of 4080	4088	chrome.exe	81

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 https://chinadashengbank.co.tz/
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4088
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ff989369758,0x7ff989369768,0x7ff989369778
  2⤵
  PID:4880
- 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=1672 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:2
  2⤵
  PID:4472
- 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=2108 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:8
  2⤵
  PID:2384
- 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=2164 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:8
  2⤵
  PID:4080
- 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=3084 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:1
  2⤵
  PID:4832
- 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=3092 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4560 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:8
  2⤵
  PID:1984
- 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=4504 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:8
  2⤵
  PID:3112
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2852 --field-trial-handle=1828,i,8352844608577888,730529427019995444,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4380

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:3020

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\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
689d5475ebf1daa72a7292888be3042b

SHA1
4e768ef6a2eec0267594dd6a1fb44fc6a8d4ffcd

SHA256
31bd656b19cd9efeb845f172e8e44422452ce56cac8cab4a5eb1e28e599b2035

SHA512
4dad5840641af824f83d6d192eb4b3a94d91f7fb2c8674acb4b4a860f0b8614dad2b6b51658ee521f49413bb4f9691dd1e5a56102380a8bdd136597f80b906a8

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

Filesize
1KB

MD5
552f063c98d0949a73ec8c6b88812b1f

SHA1
9d57141849e12a487cae92403bcd8dd8bb50ab42

SHA256
67f830dace046ed7eca649e01c04f5d0ad0240deaa93f0ee8e6973627128edfb

SHA512
feae4055fa88edbadb66873c9b5118ec207e77d2d5a8ba74cff9b94173c1c8cfb18d78f4fd2a7103a7e7cac45fac4d2ce953f74ea99d74d1bc5fd79ddfd549ef

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

Filesize
1KB

MD5
b3b30914f961015c2feb3d41b2dc0661

SHA1
e7662620a2b4761d86c0283dbc81657300aca411

SHA256
8110a5eaf219a1ef5df1dfff12cf34287f6c10e6b59a3507672e8e851919f67e

SHA512
dabb4f32d720054d591012c29dbca92acd8fd66107810d8edc93586ef0339af57ae1ae0a1d8c446042b325e540e8dee598cf3a9b29f2719094abedaaccacc5f1

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

Filesize
537B

MD5
23d24bfcdf83a9c4f7bff422c75243f2

SHA1
753d047054f558a5cc8f7c548037c57eac4758eb

SHA256
76548c084130ec06013823fa7fe56f865fe0ed1bfcf4dc70d36e59496246e6bc

SHA512
69fdf8941f8e2f06ba14f57538766de7de3bf57fbfa8083781f2af33f7acda7cd1accd759e89857bb78bf34ec4b9dc1da0b9e79205d34ccb92ea8f8a338ebcac

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

Filesize
6KB

MD5
b930ed8d489cd7df1ded3f03441ac8ed

SHA1
011f235ac0ba1445999c1259f3f82e8f097753e4

SHA256
1d24b2ae8c4b25c86abf155d6baa6a3371fed9a27dcaddeba519bbe8182dcd66

SHA512
1bbdc50c6b7b51f61af84d6b5f59451a2ebe3e5c2ca9c45faa6b89f93ba13c4383d139a363e52e92ec359c535d32c05f149f787d9112b1aa71e0cba768ee80ab

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

Filesize
6KB

MD5
f2aae3d4e53f60665ef830428a5c5049

SHA1
d5fd63df605c114f75c37162274b11e7d73fd2e9

SHA256
430f253209129d56e8042441b6855a6661914ce56dc7df1afdae4e5dc02b27cf

SHA512
9892a3a908605103ef2a35a5a46916ecf5e02da50600428cf1446175c67781d4933a453209daf3f43603cf78a7410ce61e6b2407d08bc39425147cca737633f6

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

Filesize
130KB

MD5
43c05e564dc70660832b7af1ed98c806

SHA1
81bc28c1b3dc4cc6f388e7511cfe719ea8ac0770

SHA256
eaa25153d7ab97f4b6fc15e61d3034e1e2de03b39c1d346684b850b4c614257a

SHA512
95ecf30e6aee0937c24f4fbcef8ee190899809264be9d0977340eea6b48ccbc5f8090ac65dab1379e62cbe0128e56789ebc773ecb54680b78413d827a8d52b53

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit