zloader | 2d75bc310ccdfb81b7367a87d93b4539c1051512c294415ab8cd0e1b8c68792b | Triage

Sharing

General

Target

BBA Launcher.zip
Size

82.4MB
Sample

240904-fvnajaverj
MD5

56d52d78c54cf59f69b5a7b5b0d256f2
SHA1

311c2aa39ec40447ac23c0883ebbbd08fa532cc8
SHA256

2d75bc310ccdfb81b7367a87d93b4539c1051512c294415ab8cd0e1b8c68792b
SHA512

2bb64306c629dc603f8816ea43088020100c7c1d44abde013645bbc8c5f512586feed2018b36df544414270f729421497c37d58f6ae12fe93151e3fb69130ecf
SSDEEP

1572864:FsmzlwMppdZrGZAfGuUVYwN2/W1C1q3Bzf3D4PBZ9yWOIWxMDZC:FsmjdZ6yfR6NU/KaqxzLQ/95/DA

Score

10^/10

zloader discovery

Malware Config

Targets

- Target
  
  BBA Launcher.exe
- Size
  
  82.4MB
- MD5
  
  66f2815e2431a06df98a10cc0e959aeb
- SHA1
  
  ea1fdc54179389415574ab646fd1274d3fb069b7
- SHA256
  
  0049ff8214d96fe8a7f5dd40934dad318226ef6b7222aea2a730b7983734816a
- SHA512
  
  fc282ae7a98e87904ca71110f6f77711ec30e57e01a533654fe88055f8a90fa8d5c32d98082be8ffa793c11a81fcca5ac5d6a422b23f3d7aeb484487c62b3849
- SSDEEP
  
  1572864:fye4hJceZDtbX2LKRymNEkfWx0/sX2ZNt/dZUrNVF6EG2U/o/wU:fye4BtbGGoe9+xy82LtnGzFpn/P
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
  
  BBA Launcher.exe
- Size
  
  168.1MB
- MD5
  
  69ba8c5f1933cbd68f4a53b3633d6ad4
- SHA1
  
  743128ea353a60d1db06eeacec9f4c38f9a78d73
- SHA256
  
  963c4e4a24bcb04da89c66c8b4c63469c7806556a48125ce5d17491f233c6c4f
- SHA512
  
  b37aa402fc099192f14c9fdf06a0d91014897ee8e499443305295edb5472faf932714fff0bfaf5e5de8265dd87ec3297609c91a5509ab1f96fa8ef6cb8e68f6b
- SSDEEP
  
  1572864:+QqT4eFUirK1e2zSQ5Rcw/N5cae/bHhrPdacyodvcPSBoHESUlyAzl/:4BKRcAMyAzB
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 behavioral12
- Target
  
  LICENSES.chromium.html
- Size
  
  8.7MB
- MD5
  
  bd0ced1bc275f592b03bafac4b301a93
- SHA1
  
  68776b7d9139588c71fbc51fe15243c9835acb67
- SHA256
  
  ad35e72893910d6f6ed20f4916457417af05b94ab5204c435c35f66a058d156b
- SHA512
  
  5052ae32dae0705cc29ea170bcc5210b48e4af91d4ecec380cb4a57ce1c56bc1d834fc2d96e2a0f5f640fcac8cafe4a4fdd0542f26ca430d76aa8b9212ba77aa
- SSDEEP
  
  24576:KPQQ/6MP6P5d1n+wRcXe1Lmfpm6k626D6b6+eGnkywBIpv:Cy8OeG8k
Score

3^/10

discovery
behavioral13 behavioral14
- Target
  
  d3dcompiler_47.dll
- Size
  
  4.7MB
- MD5
  
  2191e768cc2e19009dad20dc999135a3
- SHA1
  
  f49a46ba0e954e657aaed1c9019a53d194272b6a
- SHA256
  
  7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
- SHA512
  
  5adcb00162f284c16ec78016d301fc11559dd0a781ffbeff822db22efbed168b11d7e5586ea82388e9503b0c7d3740cf2a08e243877f5319202491c8a641c970
- SSDEEP
  
  49152:KCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvhiD0N+YEzI4og/RfzHLeHTRhFRNc:xG2QCwmHPnog/pzHAo/A6l
Score

1^/10
behavioral15
- Target
  
  ffmpeg.dll
- Size
  
  2.7MB
- MD5
  
  bf09deeeb497aeddaf6194e695776b8b
- SHA1
  
  e7d8719d6d0664b8746581b88eb03a486f588844
- SHA256
  
  450d5e6a11dc31dc6e1a7af472cd08b7e7a78976b1f0aa1c62055a0a720f5080
- SHA512
  
  38d3cac922634df85ddfd8d070b38cf4973bba8f37d3246453377f30165cc4377b4e67c4e0bca0ffe3c3fa0e024b23a31ec009e16d0ab3042593b5a6e164669f
- SSDEEP
  
  49152:2gUBJTIe17EwJvr3OXtgTyFBcCen6yfUvUUP/bkLmV:ZY1vreXOuFePUP/bay
Score

1^/10
behavioral16 behavioral17
- Target
  
  libEGL.dll
- Size
  
  467KB
- MD5
  
  3a5cbf0ce848ec30a2f8fe1760564515
- SHA1
  
  31bf9312cd1beaedaa91766e5cde13406d6ea219
- SHA256
  
  afef052c621f72ba986d917a9e090d23a13f4ab6bc09f158eeb73fd671b94219
- SHA512
  
  bd5713e1d22145b4cc52f4e46b464f443aad6f783a5793268e7d9dca969f27b70e706eecd54cb01be1c94256e6a95864c6b7e50027cef7fa870cdb16820ad602
- SSDEEP
  
  6144:FaEXc0Izd+rYvqNUMbh9L8OgKcG4BEFATaxlI/:/dIZ+rwqNUMbFL2BE6W8/
Score

1^/10
behavioral18 behavioral19
- Target
  
  libGLESv2.dll
- Size
  
  7.3MB
- MD5
  
  c783045e4b7f00c847678d43a77367f7
- SHA1
  
  7f9192ce0b23ac93561aeec9d9c38daa3136c146
- SHA256
  
  3a39137dcee6cb6663ae9cca424b6b05cf56c0ad7e32fb72cb94549ea9dbcae8
- SHA512
  
  64e6d4fc84f1217ceef05a22ad63a6618ffdc470b1faf4ad9e2d7bab59e9285527b9c5fd7ea4be673a08b9466434e3c098e839bf6955597e3d8aa0e80589f4a3
- SSDEEP
  
  98304:A99bSJY8juRSvODN1uVZ5U7NJhbXm3fP:Aeu8iEOx73hzCfP
Score

1^/10
behavioral20 behavioral21
- Target
  
  resources/elevate.exe
- Size
  
  105KB
- MD5
  
  792b92c8ad13c46f27c7ced0810694df
- SHA1
  
  d8d449b92de20a57df722df46435ba4553ecc802
- SHA256
  
  9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
- SHA512
  
  6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
- SSDEEP
  
  3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
Score

3^/10

discovery
behavioral22 behavioral23
- Target
  
  resources/libraries/java/PackXZExtract.jar
- Size
  
  120KB
- MD5
  
  cf8aa6c50804b3d2448b316b1cd24b17
- SHA1
  
  a69190724b20156dd17504162fbe771309415b73
- SHA256
  
  a847432bdf7da12571bbd5bda3b11ca3664675d1ff9baad5abd59b2d0689fa93
- SHA512
  
  d897b843cf6d138885ffbcddcd53c84819bca0a1ac9de46334601d67fa9ba05d6b857b396a67b6f92e9f7745fce3f1a0402b76e4b31bd56d3cd36c339ac1e07c
- SSDEEP
  
  3072:4KKXNfoEU3hN7cOGhjVjRGreZHupS4uHAtS8X:bKip377EXGHqHAwG
Score

1^/10
behavioral24 behavioral25
- Target
  
  vk_swiftshader.dll
- Size
  
  5.1MB
- MD5
  
  0a071201e4dd76996e273c81533bfa74
- SHA1
  
  5c92c634027692c344a8e74eab8b4d5c3e049497
- SHA256
  
  08e34bc25653f9357a4ccf62966d698b7cc6265dc668046a28403ae5786132ee
- SHA512
  
  b5de6548c5c743b6f119183fa06aaf67dcd4cdbc3542378ff87916b670ace1e2f4270f6dcaa4caabd01460c638bd02b565267e7bd9617ca92d72187d374bb7d6
- SSDEEP
  
  49152:+VZ+czjbPInepnfJxIlWY1ErtDlEYK1OiscZ2m0j4FfVw5V8bhg/Msm26jTmenM4:cZ+aDJkD01VKOOO
Score

1^/10
behavioral26 behavioral27
- Target
  
  vulkan-1.dll
- Size
  
  932KB
- MD5
  
  a6588e66186ccf486eede8e9223f0d41
- SHA1
  
  777a5c4028c7675ee1fc4e265a825b35d5099577
- SHA256
  
  419488597ea255ec61f028aeecd36572d072dfe49b7ab716cd2c0a8e186f24e6
- SHA512
  
  ba8b9577f47ac5b9503aab8d4cca6059c7208bf0eb37999f4fbef0c2cf03032a9359559a0221f332c6cd66c38366fb0e1f1d32173f282afd639fabea8fc9400e
- SSDEEP
  
  24576:kB3udp6Q9s8rpPaolZhGd6Z5WiDYsH56g3P0zAk7l1/DC:kaDlrpPaoZGd6Z5WiDYsH56g3P0zAk7l
Score

1^/10
behavioral28 behavioral29
- Target
  
  $PLUGINSDIR/nsDialogs.dll
- Size
  
  9KB
- MD5
  
  466179e1c8ee8a1ff5e4427dbb6c4a01
- SHA1
  
  eb607467009074278e4bd50c7eab400e95ae48f7
- SHA256
  
  1e40211af65923c2f4fd02ce021458a7745d28e2f383835e3015e96575632172
- SHA512
  
  7508a29c722d45297bfb090c8eb49bd1560ef7d4b35413f16a8aed62d3b1030a93d001a09de98c2b9fea9acf062dc99a7278786f4ece222e7436b261d14ca817
- SSDEEP
  
  192:olsHeylO012En8pqHtcE0PuAgkOyvIFc:oATI0d8pUP0WAgkBvIFc
Score

3^/10

discovery
behavioral30 behavioral31
- Target
  
  $PLUGINSDIR/nsExec.dll
- Size
  
  6KB
- MD5
  
  ec0504e6b8a11d5aad43b296beeb84b2
- SHA1
  
  91b5ce085130c8c7194d66b2439ec9e1c206497c
- SHA256
  
  5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
- SHA512
  
  3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
- SSDEEP
  
  96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
Score

3^/10

discovery
behavioral32

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

behavioral30

behavioral31

behavioral32