4b77b8dd46288fcb83a99ed57bb23cfd84aa5cd7a7df362e97b0d56e61dbe248

Analysis

max time kernel
123s
max time network
155s
platform
android_x64
resource
android-x64-20240624-en
resource tags

androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
submitted
10-10-2024 17:58

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General

Target

31355555f9ca90db277f2d399917a847_JaffaCakes118.apk
Size

791KB
MD5

31355555f9ca90db277f2d399917a847
SHA1

a8dfdaf3a19105934e5b56708033a1e97f436af0
SHA256

4b77b8dd46288fcb83a99ed57bb23cfd84aa5cd7a7df362e97b0d56e61dbe248
SHA512

9a43384cf7de41baba3680bf57b5e12b4b901723b0a4e1d5f2e152cf6475e6cf30671ed63a3b18d1bdcf6d7428f3579be4b2903ee21d8693df53139c177c683e
SSDEEP

12288:AcmTJMKq86FgT097Ik4iRqmoyw5nde+eAYCWvEXQ6HXnCSAj6EVa6sq9oqScj4d6:nuJMKiO0Zsya4SNQA1Ah8T5cEcDfSc

Score

7^/10

collection credential_access discovery evasion impact persistence

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 4 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.iuumobile.browser/app_jc/c.jar	4967	com.iuumobile.browser
/data/user/0/com.iuumobile.browser/app_jc/b.jar	4967	com.iuumobile.browser
/data/user/0/com.iuumobile.browser/files/BKit_out.jar	4967	com.iuumobile.browser
/data/user/0/com.iuumobile.browser/files/BKit_out.jar	4967	com.iuumobile.browser

Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.iuumobile.browser

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.iuumobile.browser

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.iuumobile.browser

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.iuumobile.browser

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.iuumobile.browser

com.iuumobile.browser
1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks CPU information
- Checks memory information
PID:4967

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Discovery

System Information Discovery

T1426

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Clipboard Data

T1414

Command and Control

Exfiltration

Impact

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Replay Monitor

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Downloads

/data/data/com.iuumobile.browser/app_jc/db.jar

Filesize
95KB

MD5
e6b5ce59b96d66f7e496bbd7c9c9a5fd

SHA1
8207be6cdefb7d5e05867b6b9dd63572aa118c30

SHA256
4a12d9ae2d8481b92e9a1d0413227b6c25b9b4182fa5efd60d9c4a5e682f3c47

SHA512
9d72e7cebd85958c39273ac41f57afdfe326ebd7001c25613de977a30be95435f90acdf0a4baa315dfa736e2e544c2d88040182aaaae3960aea93d27a0d3cc96

Download Submit
/data/data/com.iuumobile.browser/app_jc/dc.jar

Filesize
51KB

MD5
17e76adc46244c2eb8240f6fa60ea08f

SHA1
1b3f04099dbfaffd44b175f2c70443d64652c02c

SHA256
8c237818675f2ab34fc3ab2a3b0123621bfb6986f9f3e51bc19bcbf53f40e19e

SHA512
110426e67ececa15a31214f06256aeb70e3984eb925becff6a9193600e52f3326939a1102b0e5f42ccc2c35ca5f35653668afda0c65409cfe5f1bde4eae5844c

Download Submit
/data/data/com.iuumobile.browser/app_jc/tb.jar

Filesize
95KB

MD5
1ba088e6a5c9179048c6f0dcb9126b9c

SHA1
1654ede1e7d91aefd6284a26e80fe1810233fb5d

SHA256
d6f31817dd626f862daee2875faf3c2c6003ed4aa8b50c50704fd2babb127138

SHA512
218583cf2389bc8d5b849f5c15d06bd84869b616260f4770d3310ae2e17c44e76be1ca4f9b55aab3f13e71ae2cb4c3c1eb3399ead84bc8ec3813dfba8bd991ff

Download Submit
/data/data/com.iuumobile.browser/app_jc/tc.jar

Filesize
51KB

MD5
4c04c839c4c1663e740e6b9a6f2b6938

SHA1
727f1d98bcf6619fea747d1e0e1744c8a79b04d7

SHA256
a0f66d4a51dfe41f03e551c00ecc18b276b0af74c057f5af128ebc1751b1930e

SHA512
9fe91d59d0887f7fe99604610884be1a7bad463eca1bd3808a74a5466afac2549cf6d5d1242dfce0ba2999fe595ec7bfcf4ccbe6bdd3a1260beb020a457a1dcb

Download Submit
/data/data/com.iuumobile.browser/databases/ad.db

Filesize
36KB

MD5
828a3377f8f4e7fd850edb810b63b1b0

SHA1
3e65cfc37a562650b1fc8d46bb477f197f50ad46

SHA256
ee34b7110ffaf02a8d776f8722d57b89bca9c2d7f968a6492def1485ad16b0cc

SHA512
db8419ccf538fc4df35dbc91965ac6db3fb0cda0a6d1e38d7084e390c2d9105d3001ce80dd485992757e1e37b23c8b5704d3e6dac7a9d093d2d8ba532248a8b1

Download Submit
/data/data/com.iuumobile.browser/databases/ad.db-journal

Filesize
512B

MD5
4788285cf26e7539233e7423367ae441

SHA1
f99cf17105adb06c57b17f2d99ac9906f149580a

SHA256
9ce11564dcb7d7a53b6a61a1161892f87d87a6932e639017c52b6f1222e290ed

SHA512
19cfc3cde3e2290c0984ce714c8e1721bfa66255ffd3318f6970d78e02a6baea2c9efe2167c3d20464a678b9029005614bbe20968acfce678249be124a7a8ffd

Download Submit
/data/data/com.iuumobile.browser/databases/ad.db-journal

Filesize
8KB

MD5
9d72beddfad3365eb5e93ab52525a6fe

SHA1
44467c30f30ef83ebc1a576089537337afbe8bf1

SHA256
42262c5ef01da0a5bf1f6c95f7d33184436dff3f85e3a4fffe0bd13464fe38de

SHA512
5a7b253c69bb287abf3c1ad988ec41f29e8bc7ce75a7ef8a852cfd919b4e12ab35ea8e1b5ad43c6430624759740919df8444cd126fdc56a151ea5d291fdb936f

Download Submit
/data/data/com.iuumobile.browser/databases/ad.db-journal

Filesize
8KB

MD5
e3da90e1dba90b2c08b3a4c511e1a42b

SHA1
4fb7a9619990f618ffebd15eb597c44a14717c07

SHA256
bc012df1c303fa2705ad98baebdefd46d93e29ce6fb66a2f740c289cee104967

SHA512
c43f1d3945877bfa387b353514d7af8327fd0c060e357b16da82fcc3f5b265448ef957338e3d8be2fd587952f60fe8ffe725da457fa6d7c0662cc41c011a99bb

Download Submit
/data/data/com.iuumobile.browser/databases/iuuBrowser.db

Filesize
28KB

MD5
1d7691055f8e503dbc1c3a4eb505e2be

SHA1
4fe3595e948535a72c5a745f1c004b47094fe883

SHA256
2966ca0559d49219346b4777b804f00295476db4cf01400e466a3caf9a3e325c

SHA512
ef7c8710d3a2f4ad1033990ac14c7bbcac84bd6dbf8f0076e3b4ddadbf76f0ed766c960f1440d887bc3b647b862b9fc9d6fcdd161cf67487e9009f7b31d8e3c4

Download Submit
/data/data/com.iuumobile.browser/databases/iuuBrowser.db-journal

Filesize
512B

MD5
1693ab44dc27b73f7a710ba71a000d9f

SHA1
bec8554304e9beac18e1891d706637ed203d5a0a

SHA256
09862c8afa8caaf95c574e695d4ad5dc188d996dd531a5358431af67b9031b4c

SHA512
06fc54e4d546ce887210ebd91d6df7b6854bc79b660504c437b594403818336bf8b45d04f07a9ae65f5d6cdb8a8643d065f869055d4532f17ea9f8ae17ae9568

Download Submit
/data/data/com.iuumobile.browser/databases/iuuBrowser.db-journal

Filesize
8KB

MD5
c6c58e10da9c56c2d7a738ea22cc5a73

SHA1
4b1ae1056c1b386ec38fcb57cdc515480da516c4

SHA256
72cb8feb1f6c2de64862ae3bced9789bd808028b76613959f9f19221af24a285

SHA512
e088ac21a2f47235f53c1cb2dd050598b4389f79e4a833d07cb3312ae7f2d5265b557c87aad582a780bb78c9eabcb3f74fc0117f9f4e68508ec5eef789483f54

Download Submit
/data/data/com.iuumobile.browser/databases/iuuBrowser.db-journal

Filesize
8KB

MD5
3797c2e5767c810c51f8f1c460e87b97

SHA1
8c1e58bc2cf002f5088d8a4a77a175b182ffa407

SHA256
b43e583dfb890cd2f31198156ceb50b570237c0e15225a26a9f1dd1a6a51a48a

SHA512
28d2da38835194d8e628ade912042f31d86e369cd8fdf5119156079a318b32daa63028b0a0fb3b6d1652796bcc9fc310e54f950be53836c4a3e761d19110b48b

Download Submit
/data/data/com.iuumobile.browser/files/BKit_out.jar_tmp

Filesize
86KB

MD5
b8781bd49b0570d190a5d573cacd87a0

SHA1
2abb0f7cccad7841eaf5fba703d2d2ad98dbeb71

SHA256
578657e22edc7333ba956018824154b8d57b4c4b0be10fb6eeb9ebdadb4f532b

SHA512
8bd59481664dfee8b1e89b633adc968592902486c6cce739a822eb37634e83d714cd9565dc24a0fe8860a19609d4c23ab18425aead9dcdafab79295c81656ad8

Download Submit
/data/user/0/com.iuumobile.browser/app_jc/b.jar

Filesize
167KB

MD5
2e005187eab28668da44a87ce47551ca

SHA1
4b81ef675d8b1e285716b3879320bd298e4a6293

SHA256
efc89e94dad31ea2776b834478abbbec071851aa62127edbbd0e44d29c1884de

SHA512
111a7276bdc60f1cde5cf91bddfa517ed99c315a663a3270f3f1ecd7e4c8df44181ab2019ae2b493f6cb05061b2f0d96ea3e8baa679a34eacf8b94aac07b7068

Download Submit
/data/user/0/com.iuumobile.browser/app_jc/c.jar

Filesize
137KB

MD5
47156cf1a64f54cfb14fe9b28d58e589

SHA1
286284ed2e5dc22d30d1114cc035251c54d63924

SHA256
fba71019b75963133d4e7d02297f0e6957d7ee6ba834be995c1dfb4c67ad7269

SHA512
dc98f55434296871ccae9d5b87b6fc80e7b257dfe4a343c2d541bf473e0206db89b7d36be2b2bc13fed6f0c5867a58a37c7dd5fc0d89ab520d89ed519a2fafd2

Download Submit
/data/user/0/com.iuumobile.browser/files/BKit_out.jar

Filesize
115KB

MD5
7cabaaac446c61638ec535343275d57a

SHA1
ffe9071d792271ca72abb1bb098d5b899cf1d46e

SHA256
cdee7dc85c1b683dd5dd13b66e11cdb7255acc10e0792e23f535895d0a7c1418

SHA512
05f7fc695cb94bd798714a042da7fb594383d58491a99bac924cdeba025caa4ffe579d6bea38055d43aa7b2062883a50af31985ec120cc4ac276d1cc73061002

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads