Analysis
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max time kernel
134s -
max time network
122s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
11-06-2021 08:13
Static task
static1
Behavioral task
behavioral1
Sample
422d86725c78c459b4858787ec6816cc.exe
Resource
win7v20210410
General
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Target
422d86725c78c459b4858787ec6816cc.exe
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Size
6.1MB
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MD5
422d86725c78c459b4858787ec6816cc
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SHA1
f6cd2041d6f446916580bfa11da9c87ed5bdac94
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SHA256
fa02e3ce72acc362ffe44170bfc8f7dcf95057870310e37d15959999b8e9abf6
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SHA512
6d97d77c132db7535bd4ad92acae388e1447e8b6f46e3fdf93b7fc4367ba2c6c84799514706f0da863c09492c58d1c8778243afdff650e89ecd50b7027865863
Malware Config
Extracted
danabot
1827
3
192.210.198.12:443
37.220.31.50:443
184.95.51.183:443
184.95.51.175:443
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embedded_hash
410EB249B3A3D8613B29638D583F7193
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 4 316 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 1324 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 1324 rundll32.exe 1324 rundll32.exe 1324 rundll32.exe 1324 rundll32.exe 316 RUNDLL32.EXE 316 RUNDLL32.EXE 316 RUNDLL32.EXE 316 RUNDLL32.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s) 4 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\AJ1NIV9I\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2MTLR0RV\desktop.ini RUNDLL32.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 1480 powershell.exe 1480 powershell.exe 316 RUNDLL32.EXE 316 RUNDLL32.EXE 1920 powershell.exe 1920 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1324 rundll32.exe Token: SeDebugPrivilege 316 RUNDLL32.EXE Token: SeDebugPrivilege 1480 powershell.exe Token: SeDebugPrivilege 1920 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 316 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
422d86725c78c459b4858787ec6816cc.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1104 wrote to memory of 1324 1104 422d86725c78c459b4858787ec6816cc.exe rundll32.exe PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 1324 wrote to memory of 316 1324 rundll32.exe RUNDLL32.EXE PID 316 wrote to memory of 1480 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1480 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1480 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1480 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1920 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1920 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1920 316 RUNDLL32.EXE powershell.exe PID 316 wrote to memory of 1920 316 RUNDLL32.EXE powershell.exe PID 1920 wrote to memory of 1696 1920 powershell.exe nslookup.exe PID 1920 wrote to memory of 1696 1920 powershell.exe nslookup.exe PID 1920 wrote to memory of 1696 1920 powershell.exe nslookup.exe PID 1920 wrote to memory of 1696 1920 powershell.exe nslookup.exe PID 316 wrote to memory of 1236 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1236 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1236 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1236 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1592 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1592 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1592 316 RUNDLL32.EXE schtasks.exe PID 316 wrote to memory of 1592 316 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\422d86725c78c459b4858787ec6816cc.exe"C:\Users\Admin\AppData\Local\Temp\422d86725c78c459b4858787ec6816cc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1104 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\422D86~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\422D86~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\422D86~1.DLL,MgYsjBwYAw==3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp7484.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp92B0.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:1696
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1236
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1592
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
MD575a8da7754349b38d64c87c938545b1b
SHA15c28c257d51f1c1587e29164cc03ea880c21b417
SHA256bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
MD5be4d72095faf84233ac17b94744f7084
SHA1cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA51243856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
MD5df44874327d79bd75e4264cb8dc01811
SHA11396b06debed65ea93c24998d244edebd3c0209d
SHA25655de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA51295dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
MD5597009ea0430a463753e0f5b1d1a249e
SHA14e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA2563fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA5125d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
MD55e3c7184a75d42dda1a83606a45001d8
SHA194ca15637721d88f30eb4b6220b805c5be0360ed
SHA2568278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
MD5a725bb9fafcf91f3c6b7861a2bde6db2
SHA18bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA25651651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA5121c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
MD5b6d38f250ccc9003dd70efd3b778117f
SHA1d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA2564de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA51267d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD59333b53edda99f4044bcfa98737903b3
SHA188becad5f062536e2dc343e9d455f96e23c2420a
SHA2565d37b732a0221798a0bd0827b3ad1638fa64c65a14d98771736cf7ca91f1233a
SHA512d966f7f3e9b362f90c703396a2582f76791dd092777bc22ac63d186d84ed69cd8c8946c535d0c8693b07ed4d7f0e3ba1047172de3179eee5f879d85c842151ab
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
9ee1cf9eadd29c9eff5382f0be45a7e5
SHA172a1c71ffb5279bb5c3ad55d09800df24fee4131
SHA256e6bf2a716e72baa6bbd4162100bb0bd3f6c3999494a928a13c7cf2dafd0de23f
SHA51268a503f1ecdaf1645eb987ce15f41fad23f47e527bcab405dd3e265a2457e1e687f2f03eb0a47458a33c37a0276dc6b3ea4fc6007253da6f7bf336c9fc9fca78
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MD5
0ff6ed79976a66a8d99d26eff6562a40
SHA197677d87ebddfd6d7b00ecf088b267b2e34a5dc6
SHA25641e51d52f6e05cf11aef18bd1285ec3b06d3eea617b4ae2c001c39d1f4013ba0
SHA5127b4cd8ee1923d667e75cac8175a34a4adaf5dc3eb00e7ecd5c9741c847556e765ad6305d3ce7e84093ea912e7c4f6d1dec03e430eb61893cee7642ab3bf6ff41
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MD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD5af715dfee9a70a9e7f3dcafc1d6f1bd4
SHA12f52b230194b6b693464aa4cf4f432097c3324ab
SHA25640c5b0f136ffde57ebbd738f9a3a13aa667b585d820ac8bc2c0d4e47e3ddd0b6
SHA5126a365da21a64611be6c4c999c52a07d2a634700ab926cac61a8307fce0f2c161ad9ee0926715ee32d691482cfb75c48cf3240d9b6bed17f0325b406396022caf
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b