40201c16249bedf00d5f1d2ddc9505100ff9dfb340c6772a75c8369ff980d41f | Triage

Sharing

General

Target

ArmCord-3.3.0-win-x64.exe
Size

77.6MB
Sample

240901-s2eyysvdmm
MD5

62fb87115e238dd301efbe2ddd04ddc3
SHA1

31a078b400e02cd11a7cd32b006cf62f63aa6356
SHA256

40201c16249bedf00d5f1d2ddc9505100ff9dfb340c6772a75c8369ff980d41f
SHA512

cd7923a375ebf287c2fe8270fff38f48668d8aff9c6c7ae24a85d16429b0070377eb4146675e483b69bea3886455a4b1e4d982096b4779aa6eff2527ffbe3f0e
SSDEEP

1572864:0L/xrTDmsyuZLOAToIm4MWNevkmmgfmGwms8yKt9TsUzPUzZsvrpq:0VHHIX2pevkuf1hQKt91rKErpq

Score

7^/10

discovery

Malware Config

Targets

- Target
  
  ArmCord-3.3.0-win-x64.exe
- Size
  
  77.6MB
- MD5
  
  62fb87115e238dd301efbe2ddd04ddc3
- SHA1
  
  31a078b400e02cd11a7cd32b006cf62f63aa6356
- SHA256
  
  40201c16249bedf00d5f1d2ddc9505100ff9dfb340c6772a75c8369ff980d41f
- SHA512
  
  cd7923a375ebf287c2fe8270fff38f48668d8aff9c6c7ae24a85d16429b0070377eb4146675e483b69bea3886455a4b1e4d982096b4779aa6eff2527ffbe3f0e
- SSDEEP
  
  1572864:0L/xrTDmsyuZLOAToIm4MWNevkmmgfmGwms8yKt9TsUzPUzZsvrpq:0VHHIX2pevkuf1hQKt91rKErpq
Score

7^/10

discovery
- Loads dropped DLL
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/StdUtils.dll
- Size
  
  100KB
- MD5
  
  c6a6e03f77c313b267498515488c5740
- SHA1
  
  3d49fc2784b9450962ed6b82b46e9c3c957d7c15
- SHA256
  
  b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
- SHA512
  
  9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
- SSDEEP
  
  3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
Score

3^/10

discovery
behavioral3 behavioral4
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  12KB
- MD5
  
  0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1
  
  48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA256
  
  3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- SHA512
  
  c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP
  
  192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Score

3^/10

discovery
behavioral5 behavioral6
- Target
  
  $PLUGINSDIR/UAC.dll
- Size
  
  14KB
- MD5
  
  adb29e6b186daa765dc750128649b63d
- SHA1
  
  160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA256
  
  2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- SHA512
  
  b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP
  
  192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
Score

3^/10

discovery
behavioral7 behavioral8
- Target
  
  $PLUGINSDIR/WinShell.dll
- Size
  
  3KB
- MD5
  
  1cc7c37b7e0c8cd8bf04b6cc283e1e56
- SHA1
  
  0b9519763be6625bd5abce175dcc59c96d100d4c
- SHA256
  
  9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
- SHA512
  
  7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
Score

3^/10

discovery
behavioral10 behavioral9
- Target
  
  ArmCord.exe
- Size
  
  177.5MB
- MD5
  
  37ad423794d29d45ddbb276a47c7e52d
- SHA1
  
  fab43bd04729ce7e59cbbf410f8d3477c613f6f9
- SHA256
  
  f799b7ae4286d43d5bd17f88a8a9a9f84bafdf2ce4f6bc3da71ba90a8b83a6fe
- SHA512
  
  9ae61055db018aa3851bc62af230809617076a26ca03b641378ef0ac792a31f3ee14132d34c55939560e0d71476a50ac855a6e54f9a71e1d959cd049569d23a7
- SSDEEP
  
  1572864:l6SlyW//ASwc0eKrtjR3QelIHvSfIc7ro6f1cVYc+lj3PVXaC2DPLTCncMHzNHt9:A4KZxQrFQl
Score

7^/10
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Legitimate hosting services abused for malware hosting/C2
behavioral11
- Target
  
  LICENSES.chromium.html
- Size
  
  9.0MB
- MD5
  
  f017c462d59fd22271a2c5e7f38327f9
- SHA1
  
  7e1bbeea6ac2599bd0f08877aa5811d32f1aceb9
- SHA256
  
  40f314c778851106918aae749d75b2d913984327602a1bfb7ef0cc6443ff2a37
- SHA512
  
  72177281486f6ec26ccc743b43481c31470c7dd53f17b0a67ac087dded190c2e3dde5570260150c2e9650186a515740af7f81e31965c95bb762340f9ac100c07
- SSDEEP
  
  24576:G8QQf6Ox6j1newR6Xe1Vmf86k6T6W6r656+eGj7dOp+:fG6eGd
Score

3^/10

discovery
behavioral12 behavioral13
- Target
  
  d3dcompiler_47.dll
- Size
  
  4.7MB
- MD5
  
  a7b7470c347f84365ffe1b2072b4f95c
- SHA1
  
  57a96f6fb326ba65b7f7016242132b3f9464c7a3
- SHA256
  
  af7b99be1b8770c0e4d18e43b04e81d11bdeb667fa6b07ade7a88f4c5676bf9a
- SHA512
  
  83391a219631f750499fd9642d59ec80fb377c378997b302d10762e83325551bb97c1086b181fff0521b1ca933e518eab71a44a3578a23691f215ebb1dce463d
- SSDEEP
  
  49152:hCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvdiD0N+YEzI4og/RfzHLeHTRhFRN1:oG2QCwmHjnog/pzHAo/Ayc
Score

1^/10
behavioral14
- Target
  
  ffmpeg.dll
- Size
  
  2.8MB
- MD5
  
  ebf0485fbf546b010c2b10c5c8e7d5ed
- SHA1
  
  a4a546f6be93bae535aa724ce2832f428cc91f89
- SHA256
  
  46a20d91861f6e966959635dd5f1adfd7f33449dd814a9aecf207b0cd53117ba
- SHA512
  
  9e6011c0269556376907850fddac8fdf50e132434da7daf4d87be83c1b89b7aef847b25b6216686915225a82374fac6ff987f22efc01d5b1c2cc81d53d7facc9
- SSDEEP
  
  49152:SQFsi7+HXKvCJkvYio7E2yxIHjcQ++X6CfzBDWV/Hf3d:SQFuJ7iW7yCDcQfa/V
Score

1^/10
behavioral15
- Target
  
  libEGL.dll
- Size
  
  473KB
- MD5
  
  4c01b3614be1f38a6d594443a547c257
- SHA1
  
  7eaa456b164613577d0965ab5a57ba2b681a6ffa
- SHA256
  
  e36da1a4228899bebe50cc5da1fcbbc590cdcb3ddee0b2a19defd99a805b6ed4
- SHA512
  
  b72fc071dc791c63978465a68c9a4904d5f1c458d302bb710e83576f20ef928d73c487248a305bb455990c2d8a6b894ee47d88bca6bc92360f286849ae1a1257
- SSDEEP
  
  6144:fx7X9FY9N9dlUxMxHbjjvKir8WQ3hP3yUo6DyKuyY:RXgNlUixHbjDIWWP3yUo6DC
Score

1^/10
behavioral16
- Target
  
  libGLESv2.dll
- Size
  
  8.0MB
- MD5
  
  9bbeb7b27646442c8bc2d202a73516d5
- SHA1
  
  a7f7a52dc45bf130581953e07ce9b9851cbce90a
- SHA256
  
  2b80817443265e7979b9a77075492e8e29be3ba775d20f646cdda391efbab21c
- SHA512
  
  f9826e43f53bb9b906b5c62ff2502d4e8dc3ff99b72420cf313a5811061cb146651cba3b8f864f34dfcfd51c6e3b39a0a640719ef94d7696bdc4fab7e9d16785
- SSDEEP
  
  98304:HZM87bHub/9cQtRy/EguNnOqofF0iGULhtNn2uXC3ST:HZM87bHub+gR4ukv5Lhf2GmS
Score

1^/10
behavioral17
- Target
  
  resources/elevate.exe
- Size
  
  105KB
- MD5
  
  792b92c8ad13c46f27c7ced0810694df
- SHA1
  
  d8d449b92de20a57df722df46435ba4553ecc802
- SHA256
  
  9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
- SHA512
  
  6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
- SSDEEP
  
  3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
Score

3^/10

discovery
behavioral18 behavioral19
- Target
  
  vk_swiftshader.dll
- Size
  
  5.2MB
- MD5
  
  abd993f23ed3c75fb80320a10451dd66
- SHA1
  
  95b13400418512870a37a4e59ecc7dd9c467df2b
- SHA256
  
  52c64e3bd5f852f7c2628bca773bb5a270ad40f5e31bcf8429323cb9fd1bd4da
- SHA512
  
  fe98cabf2e3500d52b09f9869f3ceab6c7ed8fefb7fba56eb62a5319053ea997881112abf139f2e642210eb4b61d5a726b8dc41d4565b81faaeb5d64a00e6267
- SSDEEP
  
  49152:U+JLcyXlHKaUpK2Sr/AvRA+LSh0JTDFV/9DLaLh4Dc/QqYR0kkemavp56NCmt5EG:PQyXlqp3cI0S5JurI
Score

1^/10
behavioral20
- Target
  
  vulkan-1.dll
- Size
  
  874KB
- MD5
  
  0b95f0a5905c4075a3fbef0ddb71e915
- SHA1
  
  72a4536da15d5d9e1617331d8e4a5c5a579c75b3
- SHA256
  
  03b808d8045ebefebf2e2847be039358f7ec1db63e1c601847b8cd304c3db448
- SHA512
  
  9e57eeaafdaf0b5516822d1ca7ef1995442a03677f856828d49ccc01ab8492245d8659eec7675822fc8610ba250e49a6f3c8569aad2a324cec83e0d6b5201187
- SSDEEP
  
  24576:BC0/ty1EVViJkNaQ2/Rf6Z5W1DYsHq6g3P0zAk7/Box3KWb:FWlJUcRf6Z5W1DYsHq6g3P0zAk7+
Score

1^/10
behavioral21
- Target
  
  $PLUGINSDIR/nsDialogs.dll
- Size
  
  9KB
- MD5
  
  466179e1c8ee8a1ff5e4427dbb6c4a01
- SHA1
  
  eb607467009074278e4bd50c7eab400e95ae48f7
- SHA256
  
  1e40211af65923c2f4fd02ce021458a7745d28e2f383835e3015e96575632172
- SHA512
  
  7508a29c722d45297bfb090c8eb49bd1560ef7d4b35413f16a8aed62d3b1030a93d001a09de98c2b9fea9acf062dc99a7278786f4ece222e7436b261d14ca817
- SSDEEP
  
  192:olsHeylO012En8pqHtcE0PuAgkOyvIFc:oATI0d8pUP0WAgkBvIFc
Score

3^/10

discovery
behavioral22 behavioral23
- Target
  
  $PLUGINSDIR/nsExec.dll
- Size
  
  6KB
- MD5
  
  ec0504e6b8a11d5aad43b296beeb84b2
- SHA1
  
  91b5ce085130c8c7194d66b2439ec9e1c206497c
- SHA256
  
  5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
- SHA512
  
  3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
- SSDEEP
  
  96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
Score

3^/10

discovery
behavioral24 behavioral25
- Target
  
  $PLUGINSDIR/nsis7z.dll
- Size
  
  424KB
- MD5
  
  80e44ce4895304c6a3a831310fbf8cd0
- SHA1
  
  36bd49ae21c460be5753a904b4501f1abca53508
- SHA256
  
  b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
- SHA512
  
  c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df
- SSDEEP
  
  6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck
Score

3^/10

discovery
behavioral26 behavioral27
- Target
  
  $R0/Uninstall ArmCord.exe
- Size
  
  262KB
- MD5
  
  17766257aaecf6bc7cf53dcd753ce59e
- SHA1
  
  96d321c85940d2e23016db639f175cd633a22cef
- SHA256
  
  3b7a59b9d9e13adb4bf7cab7a41de2ec68c0a7a5de788108945603040e61b8d4
- SHA512
  
  c209b6513b360ec00a65b547740f703d3aaf4f2a99ae712788098e334562928f1b0ee3f5abb967b0512695802f86e5f348c7b1711e65c8219dd2fa99563503fe
- SSDEEP
  
  6144:0740IGYs0RCwkIc6uhZ42Ua8T2t0EyL+yay:2P/0R3kIc6qZHCLRKJy
Score

7^/10

discovery
- Executes dropped EXE
- Loads dropped DLL
behavioral28 behavioral29

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Web Service

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10

behavioral11

behavioral12

behavioral13

behavioral14

behavioral15

behavioral16

behavioral17

behavioral18

behavioral19

behavioral20

behavioral21

behavioral22

behavioral23

behavioral24

behavioral25

behavioral26

behavioral27

behavioral28

behavioral29