hxxp://router[.]charmelite[.]ru

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2023 18:33

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General

Target

http://router.charmelite.ru

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 5 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	firefox.exe
Token: SeDebugPrivilege	5024	firefox.exe
Token: SeDebugPrivilege	5024	firefox.exe
Token: SeDebugPrivilege	5024	firefox.exe
Token: SeDebugPrivilege	5024	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
5024	firefox.exe
5024	firefox.exe
5024	firefox.exe
5024	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
5024	firefox.exe
5024	firefox.exe
5024	firefox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5024	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 4900 wrote to memory of 5024	4900	firefox.exe	44
PID 5024 wrote to memory of 4856	5024	firefox.exe	87
PID 5024 wrote to memory of 4856	5024	firefox.exe	87
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 1152	5024	firefox.exe	88
PID 5024 wrote to memory of 3432	5024	firefox.exe	89
PID 5024 wrote to memory of 3432	5024	firefox.exe	89
PID 5024 wrote to memory of 3432	5024	firefox.exe	89

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://router.charmelite.ru
1⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.0.1786778171\1104624267" -parentBuildID 20221007134813 -prefsHandle 1868 -prefMapHandle 1860 -prefsLen 20938 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {90468006-d773-421f-811b-d4fb5c69072b} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 1960 287a12d5358 gpu
  2⤵
  PID:4856
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.1.605583135\420319945" -parentBuildID 20221007134813 -prefsHandle 2380 -prefMapHandle 2376 -prefsLen 21754 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a83c4673-c9cc-4e19-94d9-e87343517d54} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 2392 28794871f58 socket
  2⤵
  PID:1152
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.2.818484879\1998812818" -childID 1 -isForBrowser -prefsHandle 3092 -prefMapHandle 3088 -prefsLen 21857 -prefMapSize 232675 -jsInitHandle 1352 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8cb0c0ea-b171-4cba-b36c-395c2322acab} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 3104 287a52e1858 tab
  2⤵
  PID:3432
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.3.1137918404\647524146" -childID 2 -isForBrowser -prefsHandle 3860 -prefMapHandle 3856 -prefsLen 26437 -prefMapSize 232675 -jsInitHandle 1352 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3a42b6be-7ac4-4fa0-8590-7baf56f13ec2} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 3872 28794867b58 tab
  2⤵
  PID:3508
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.4.1791732065\1377711916" -childID 3 -isForBrowser -prefsHandle 4920 -prefMapHandle 4912 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1352 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ae34b3de-fc54-464e-bc67-bd60d818de90} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 4928 287a719da58 tab
  2⤵
  PID:1908
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.6.1806588142\739274182" -childID 5 -isForBrowser -prefsHandle 5308 -prefMapHandle 5312 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1352 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87a1d4aa-e1e7-434c-9400-0fac5c2df4fb} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 5212 287a75fee58 tab
  2⤵
  PID:4692
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5024.5.1611429888\319858188" -childID 4 -isForBrowser -prefsHandle 4940 -prefMapHandle 4936 -prefsLen 26577 -prefMapSize 232675 -jsInitHandle 1352 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {15a37453-e309-459d-b1b6-7ce5e03afff8} 5024 "\\.\pipe\gecko-crash-server-pipe.5024" 4960 287a75fc758 tab
  2⤵
  PID:1840

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://router.charmelite.ru"
1⤵
- Suspicious use of WriteProcessMemory
PID:4900

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\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\activity-stream.discovery_stream.json.tmp

Filesize
22KB

MD5
20999f4b077a80c85948875d8e417304

SHA1
f8f4ce3ceb609237bf0eb8d9247af81c4d9b9713

SHA256
76217b39dd422a35f8f18150f23573ac3fddc8b80eea620ae48e360a54b98f85

SHA512
6b14d823066e698fe68171b118972103200e37479d1aefef950f7d78a2895a01044d843ca4455441c73ef033409d760ce6f9d21e7653752ca6e9e9d78e93f721

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\cache2\entries\58A756A796A86993036E1F0F79183245EE2ABF58

Filesize
13KB

MD5
8408b3ff38f4570fe3890a1acc0a96c2

SHA1
edf20e9616d1852c91d8f8f9de3f679cf53d7206

SHA256
830a2e1f1b280c2004aa1d698ea486153bb2a2073a8ecb01f493b03bcab98899

SHA512
b670910d8b1013a2cd5583462749c8e93ffe76f2bf57401c127256e335070458f591b0e216d77930021e1e4284ecee81318783a610abdfa73897d704162e9de3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
442KB

MD5
85430baed3398695717b0263807cf97c

SHA1
fffbee923cea216f50fce5d54219a188a5100f41

SHA256
a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

SHA512
06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

Filesize
8.0MB

MD5
a01c5ecd6108350ae23d2cddf0e77c17

SHA1
c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

SHA256
345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

SHA512
b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

Filesize
997KB

MD5
fe3355639648c417e8307c6d051e3e37

SHA1
f54602d4b4778da21bc97c7238fc66aa68c8ee34

SHA256
1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

SHA512
8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

Filesize
116B

MD5
3d33cdc0b3d281e67dd52e14435dd04f

SHA1
4db88689282fd4f9e9e6ab95fcbb23df6e6485db

SHA256
f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

SHA512
a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

Filesize
479B

MD5
49ddb419d96dceb9069018535fb2e2fc

SHA1
62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

SHA256
2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

SHA512
48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

Filesize
372B

MD5
8be33af717bb1b67fbd61c3f4b807e9e

SHA1
7cf17656d174d951957ff36810e874a134dd49e0

SHA256
e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

SHA512
6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

Filesize
11.8MB

MD5
33bf7b0439480effb9fb212efce87b13

SHA1
cee50f2745edc6dc291887b6075ca64d716f495a

SHA256
8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

SHA512
d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

Filesize
1KB

MD5
688bed3676d2104e7f17ae1cd2c59404

SHA1
952b2cdf783ac72fcb98338723e9afd38d47ad8e

SHA256
33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

SHA512
7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

Filesize
1KB

MD5
937326fead5fd401f6cca9118bd9ade9

SHA1
4526a57d4ae14ed29b37632c72aef3c408189d91

SHA256
68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

SHA512
b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\prefs-1.js

Filesize
8KB

MD5
efa7848f0f12b4db6645be3abd000c44

SHA1
18a7fc7ce768317f3d6991f00b1f29393e050956

SHA256
e4bdf513f3a8547fbe0d1d67d997bfe0d2dc52d6a41683f5e07a04fca7bb54f0

SHA512
8b45648db22607c340d56ed1d941571a4c5b57b413bf757dd34d0eb46305682fe8f4aa0c417a93d18e308af6f21b187c068c206a24be57d96969dea4d6410767

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\prefs.js

Filesize
6KB

MD5
dcd8f8799de8dc47fd9e79151cdc186c

SHA1
53ebb97fc27dc8ce6939a6e39db6d331a68b47ca

SHA256
a5b8778e533bb1bff0ae6db2eed5fd7826f043d0b5b70f7c2c85a55fa834acff

SHA512
517363cc0014a2e1d94ae110067bb62c06aeee44559a086f0b1962c468aa0a11b4c62e48737efa965e6b1172395c6c38b48b141a60ebef0a84b5687500c4ba7f

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\prefs.js

Filesize
6KB

MD5
f385966395dccc7b9eb72ae2550bd236

SHA1
0472fb8bece19b69122746dbb8165684cfa6a91a

SHA256
413e2fdd1a8a1713510d563e3169dae461937870f130df59406ffbc646af2804

SHA512
7724f6666f55f5bcee9f4dfd62f254c1807eb8aeb82c86bfe6acbd7d51f917ed1a1cafa7ad58a8e5e6521d9df1fd9e58e32022cde3a4ca88f6cc0c9bf111a081

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
990B

MD5
162fc6ad9244e8a97c5779a2a049abc1

SHA1
daf6fa4e4d9b98a5e4117a0067ad42edf7791d43

SHA256
ab26b574c3c616d55296342ac62760a592e8b068eb03a7375476cd195601795f

SHA512
a96cfb76861f4dbeee1e498a83141889da73b01f740d118c7048e79acf4bd96092d6bee4c658241e6177a4a83cfcf7491230fca78078f85466c701eb9ff872ea

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\b7jtu2fw.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
cd23c731bd5572182f67e4faf15525d8

SHA1
bbec5e360a7889e238a985799650d7cacce58509

SHA256
7745450b08e5e6bcd9dc85fde8174778e8e6d3c3ff511ffd64bd3b1117db2c59

SHA512
af387ee0a7320d653c6b0a139ed1619b85f743c07107bafb9f23b7d8e07b522bca834eff61d3af261f6ec9ce9c87d59e2207ea46a6e4bf6445539e949b8dde96

Download Submit